---
product_id: 167569131
title: "Amazon Basics Clasp Kraft Envelopes for Documents, Gummed Mailing Envelope, 9\" x 12\", 100-Pack"
brand: "amazon basics"
price: "£26.94"
currency: GBP
in_stock: true
reviews_count: 13
category: "Amazon Basics"
url: https://www.desertcart.co.uk/products/167569131-amazon-basics-clasp-kraft-envelopes-for-documents-gummed-mailing-envelope
store_origin: GB
region: United Kingdom
---

# 9x12 inch versatile size 100-pack bulk value Double security clasp + gummed seal Amazon Basics Clasp Kraft Envelopes for Documents, Gummed Mailing Envelope, 9" x 12", 100-Pack

**Brand:** amazon basics
**Price:** £26.94
**Availability:** ✅ In Stock

## Summary

> 📬 Seal the deal with style and security — because your documents deserve the best!

## Quick Answers

- **What is this?** Amazon Basics Clasp Kraft Envelopes for Documents, Gummed Mailing Envelope, 9" x 12", 100-Pack by amazon basics
- **How much does it cost?** £26.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/167569131-amazon-basics-clasp-kraft-envelopes-for-documents-gummed-mailing-envelope)

## Best For

- amazon basics enthusiasts

## Why This Product

- Trusted amazon basics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Buy, Bulk Save:** 100-pack provides unbeatable value and consistent quality—never run out when you need them most.
- • **Eco-Chic Office Essential:** Rustic kraft paper with reinforced eyelets blends sustainability with a professional aesthetic.
- • **Built to Last, Built for Impact:** Thick 28-pound kraft paper offers durable protection for heavier documents and important mail.
- • **Secure Your Documents with Confidence:** Double-prong metal clasp and moisture-activated gummed flap ensure no accidental openings.
- • **Perfect Fit for Every Professional Need:** Generous 9 x 12 inch size fits folders, photos, and documents without bending or folding.

## Overview

Amazon Basics Clasp Kraft Envelopes (9" x 12", 100-pack) combine rugged 28-pound kraft paper with a secure double closure system—metal clasp plus moisture-activated gummed flap—to protect and organize your important documents. Designed for professionals who demand durability and value, these envelopes fit standard documents and folders perfectly, offering a reliable, eco-conscious mailing and storage solution backed by a 1-year limited warranty.

## Description

Product Description desertcart Basics 9 x 12-Inch Clasp Kraft Envelopes, Gummed, 100-Pack From the Manufacturer desertcart Basics

Review: Reliable, Sturdy, and Perfect for Everyday Mailing Needs - These envelopes are exactly what you want if you need something durable, consistent, and affordable for shipping or document storage. They perform better than many name-brand options I’ve used. 🔹 Strong Construction The kraft paper is thick and holds up extremely well, even when mailing heavier documents. The clasp plus the gummed seal give double security, which is great for preventing accidental openings. 🔹 Excellent Value for 100-Pack For the price, getting a full pack of 100 high-quality envelopes is a steal. They’re consistent in size, color, and build — no flimsy or defective pieces in the box. 🔹 Perfect for Office & Home Use At 9 x 12 inches, they easily fit documents, folders, photos, and other flat items without bending. They’re ideal for business mailing, school paperwork, or general organization. ✅ Pros: Thick, durable kraft paper Secure metal clasp + gummed adhesive Great value for a large 100-pack Consistent quality across the box Fits documents and folders perfectly ❌ Cons: None worth noting for the price and purpose Overall: A dependable set of envelopes that deliver exactly what you expect — sturdiness, security, and great value. If you mail documents often or just need reliable storage envelopes, these are a no-brainer.
Review: Great Value and Versatility - I recently purchased the desertcart Basics 9 x 12-Inch Clasp Kraft Envelopes, which come in a pack of 100, and I’m thrilled to share my thoughts after using them for various projects over the past few weeks. If you’re in need of a reliable, sturdy, and reasonably priced envelope option, keep reading for a detailed review! Quality and Material: 5/5 Right out of the box, I was impressed by the quality of these kraft envelopes. Made from a solid paper material, they feel sturdy and durable, which is essential for mailing important documents or protecting items inside. The classic kraft color gives them a professional and clean look, whether I’m using them for business or personal correspondence. The gummed closure is reliable; it sticks well without requiring a lot of moisture, which is always a plus. Functionality: 5/5 The size of these 9 x 12-inch envelopes is incredibly versatile. I primarily use them for sending documents, but I’ve found them useful for a myriad of purposes—storing artwork, organizing paperwork, and even for presenting gifts. The clasp closure at the top is a standout feature. It allows for easy access to the contents without the hassle of tearing the envelope open or worrying about it accidentally coming undone during transport. Value for Money: 5/5 When you break it down, the 100-pack is a fantastic value. With the cost-per-envelope being much lower compared to purchasing smaller packs at local stores, it’s an economical choice that doesn’t sacrifice quality. Given the variety of uses, I find that having this many envelopes on hand saves time and money in the long run, as I always have them ready for when I need them. Performance: 4.5/5 I’ve used these envelopes to mail documents and even thicker items like small booklets, and I’m pleased to say they hold up remarkably well. I once sent out a batch of invoices and received no complaints about damages, which is a definite win in my book. One minor caveat is that, while the envelopes are sturdy, be careful not to overload them. If too much weight is added, the seams can split, but this applies to most envelopes. Environmental Considerations: 4/5 As someone who is increasingly mindful of environmental issues, I appreciate that these kraft envelopes are made from recycled materials. However, I wish they were made from 100% recycled paper, which would elevate their sustainability credentials. Still, the kraft paper gives a rustic, eco-friendly vibe, which I find appealing. Overall Experience: 5/5 Overall, my experience with the desertcart Basics 9 x 12-Inch Clasp Kraft Envelopes has been overwhelmingly positive. They deliver on all fronts: quality, versatility, and value. Whether you're mailing documents, organizing your office space, or looking for a reliable envelope for gifts, these envelopes are by far an excellent choice. I would highly recommend these to friends, family, and anyone in need of a dependable envelope solution. I’m already planning to stock up on another pack, as I want to ensure I never run out. If you’re on the fence about purchasing these envelopes, I say go for it—you won’t be disappointed!

## Features

- Clasp envelope (100-pack) for filing, storing, or mailing documents
- Double-prong metal clasp closure and reinforced eyelet keep documents securely contained
- Moisture-activated gummed surface on flap creates a permanent seal
- Made with thick 28-pound kraft paper for reliable strength and protection
- Measures 9 by 12 inches each; backed by an desertcart Basics 1-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X11WZRJ |
| Additional Features | Reinforced |
| Best Sellers Rank | #158 in Office Products ( See Top 100 in Office Products ) #1 in Clasp Mailing Envelopes |
| Brand | Amazon Basics |
| Brand Name | Amazon Basics |
| Closure Type | Gummed |
| Color | Kraft |
| Customer Reviews | 4.8 out of 5 stars 7,370 Reviews |
| Global Trade Identification Number | 00085227481016 |
| Item Dimensions L x W | 12"L x 9"W |
| Item Shape | Rectangular |
| Item Weight | 15.88 Grams |
| Manufacturer | Amazon |
| Material | Cardboard |
| Material Type | Cardboard |
| Number of Items | 1 |
| Occasion | Mailing |
| Occasion Type | Mailing |
| Recommended Uses For Product | Invitation Card, Letter |
| Size | 9" x 12" |
| Style | Envelopes |
| UPC | 085227481016 |
| Unit Count | 100.0 Count |

## Product Details

- **Brand:** Amazon Basics
- **Closure Type:** Gummed
- **Color:** Kraft
- **Material:** Cardboard
- **Occasion:** Mailing

## Images

![Amazon Basics Clasp Kraft Envelopes for Documents, Gummed Mailing Envelope, 9" x 12", 100-Pack - Image 1](https://m.media-amazon.com/images/I/61bWZ5MFOIL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Sturdy, and Perfect for Everyday Mailing Needs
*by A***R on December 1, 2025*

These envelopes are exactly what you want if you need something durable, consistent, and affordable for shipping or document storage. They perform better than many name-brand options I’ve used. 🔹 Strong Construction The kraft paper is thick and holds up extremely well, even when mailing heavier documents. The clasp plus the gummed seal give double security, which is great for preventing accidental openings. 🔹 Excellent Value for 100-Pack For the price, getting a full pack of 100 high-quality envelopes is a steal. They’re consistent in size, color, and build — no flimsy or defective pieces in the box. 🔹 Perfect for Office & Home Use At 9 x 12 inches, they easily fit documents, folders, photos, and other flat items without bending. They’re ideal for business mailing, school paperwork, or general organization. ✅ Pros: Thick, durable kraft paper Secure metal clasp + gummed adhesive Great value for a large 100-pack Consistent quality across the box Fits documents and folders perfectly ❌ Cons: None worth noting for the price and purpose Overall: A dependable set of envelopes that deliver exactly what you expect — sturdiness, security, and great value. If you mail documents often or just need reliable storage envelopes, these are a no-brainer.

### ⭐⭐⭐⭐⭐ Great Value and Versatility
*by L***R on January 23, 2025*

I recently purchased the Amazon Basics 9 x 12-Inch Clasp Kraft Envelopes, which come in a pack of 100, and I’m thrilled to share my thoughts after using them for various projects over the past few weeks. If you’re in need of a reliable, sturdy, and reasonably priced envelope option, keep reading for a detailed review! Quality and Material: 5/5 Right out of the box, I was impressed by the quality of these kraft envelopes. Made from a solid paper material, they feel sturdy and durable, which is essential for mailing important documents or protecting items inside. The classic kraft color gives them a professional and clean look, whether I’m using them for business or personal correspondence. The gummed closure is reliable; it sticks well without requiring a lot of moisture, which is always a plus. Functionality: 5/5 The size of these 9 x 12-inch envelopes is incredibly versatile. I primarily use them for sending documents, but I’ve found them useful for a myriad of purposes—storing artwork, organizing paperwork, and even for presenting gifts. The clasp closure at the top is a standout feature. It allows for easy access to the contents without the hassle of tearing the envelope open or worrying about it accidentally coming undone during transport. Value for Money: 5/5 When you break it down, the 100-pack is a fantastic value. With the cost-per-envelope being much lower compared to purchasing smaller packs at local stores, it’s an economical choice that doesn’t sacrifice quality. Given the variety of uses, I find that having this many envelopes on hand saves time and money in the long run, as I always have them ready for when I need them. Performance: 4.5/5 I’ve used these envelopes to mail documents and even thicker items like small booklets, and I’m pleased to say they hold up remarkably well. I once sent out a batch of invoices and received no complaints about damages, which is a definite win in my book. One minor caveat is that, while the envelopes are sturdy, be careful not to overload them. If too much weight is added, the seams can split, but this applies to most envelopes. Environmental Considerations: 4/5 As someone who is increasingly mindful of environmental issues, I appreciate that these kraft envelopes are made from recycled materials. However, I wish they were made from 100% recycled paper, which would elevate their sustainability credentials. Still, the kraft paper gives a rustic, eco-friendly vibe, which I find appealing. Overall Experience: 5/5 Overall, my experience with the Amazon Basics 9 x 12-Inch Clasp Kraft Envelopes has been overwhelmingly positive. They deliver on all fronts: quality, versatility, and value. Whether you're mailing documents, organizing your office space, or looking for a reliable envelope for gifts, these envelopes are by far an excellent choice. I would highly recommend these to friends, family, and anyone in need of a dependable envelope solution. I’m already planning to stock up on another pack, as I want to ensure I never run out. If you’re on the fence about purchasing these envelopes, I say go for it—you won’t be disappointed!

### ⭐⭐⭐⭐⭐ Durable, Practical, and Great Value
*by M***L on November 20, 2025*

These envelopes are exactly what I needed for mailing documents securely. The 9x12 size is perfect for standard sheets without folding, and the kraft paper is thick enough to protect contents during shipping. The clasp and gummed seal give extra peace of mind—no worries about envelopes popping open in transit. The 100‑pack is a fantastic value, especially for anyone who mails frequently. I’ve used several already, and they hold up well with no tearing or weak seams. They look professional and get the job done every time. If you want sturdy mailing envelopes at a fair price, this pack is a reliable choice. Highly recommend!

## Frequently Bought Together

- Amazon Basics 9 x 12-Inch Clasp Kraft Envelopes, Gummed, 100-Pack
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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-23*