---
product_id: 103629943
title: "MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini)"
brand: "monolix"
price: "£42.97"
currency: GBP
in_stock: true
reviews_count: 13
category: "Monolix"
url: https://www.desertcart.co.uk/products/103629943-monolix-slim-engagement-ring-box-thin-unique-sliding-lid-elegant
store_origin: GB
region: United Kingdom
---

# Fits up to 2ct solitaire rings Slim 0.75" height profile Secure sliding lid mechanism MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini)

**Brand:** monolix
**Price:** £42.97
**Availability:** ✅ In Stock

## Summary

> 💍 Slide into forever with style and stealth!

## Quick Answers

- **What is this?** MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) by monolix
- **How much does it cost?** £42.97 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/103629943-monolix-slim-engagement-ring-box-thin-unique-sliding-lid-elegant)

## Best For

- monolix enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Flexible elastomer holder accommodates bands up to 8.5mm wide, ideal for most engagement rings up to 2 carats.
- • **Discreet Elegance:** Ultra-slim, lightweight design fits effortlessly in your pocket for surprise moments on-the-go.
- • **Travel-Ready Luxury:** Durable high-strength PC/ABS plastic with glossy finish, plus a protective faux suede pouch for stylish, everyday use.
- • **Perfect Presentation:** Ring stands upright and perfectly showcased as the lid slides open—because first impressions matter.
- • **Sleek Sliding Reveal:** Innovative ‘SURE’ sliding lid ensures a smooth, secure open-and-close experience that elevates the proposal drama.

## Overview

The MONOLIX Slim Engagement Ring Box is a modern, sleek jewelry case designed in Sydney, Australia, featuring a unique sliding lid that securely presents engagement rings up to 2 carats. Crafted from durable PC/ABS plastic with a polished finish, it offers a discreet, lightweight profile perfect for surprise proposals, travel, and everyday storage, complete with a protective faux suede pouch.

## Description

Buy MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini): Jewelry Boxes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product for a surprise proposal! - This is a great product to hold a ring when it's time to pop the question. It is slim and incognito. I have a dainty pearl ring I wanted this case for when I have to take it off at work depending on the task, however my ring is too slim and the grips didn't hold. Regardless, this product gets 5 stars in my book and I would buy it again if I find a thicker ring. Very functional, and the pop-up feature adds a little razzle dazzle if you are using this for proposal purposes.
Review: Sleek and beautiful - Wow! I’m proposing on a beach while on vacation and this case is perfect. Very slim profile and has a perfect finish. To protect that smooth, glossy finish the ring box comes with a microfiber cover which will protect it from contact when next to other items in my pocket. I’m looking forward to popping the question and presenting her ring in this gorgeous box. Thank you!

## Features

- Modern touch to classic ring box. Slim design, thin and lightweight for discreet presence in your pocket ready for that special moment. “Surprise Proposal”
- Unique and elegant with secure ‘SURE’ open/close sliding lid. Ring stands-up and presents in perfect position as lid is slid opened.
- 'mini' fits most engagement ring up to 2ct solitaire diamond and settings up to 8.5mm^. Flexible Elastomer Ring Holder fits range of band width (^refer to 'Compatible Ring Sizes' illustration).
- A must have for your proposal and wedding, handy for groomsman to carry the wedding bands, and ideal for everyday use as storage during travel and gym.
- Designed in Sydney Australia. Made from high strength PC/ABS Plastic. Glossy Finish. Shipped in a Black faux suede pouch and cardboard box as shown *(Ring shown in pictures not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KY6NKZL |
| Batteries required | No |
| Best Sellers Rank | #459,461 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,883 in Jewelry Boxes |
| Brand | MONOLIX |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (270) |
| Department | unisex-adult |
| Finish Type | Polished |
| Finish types | Polished |
| Inner Material | Faux Suede |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.59 ounces |
| Jewelry Storage Type | Jewelry Box |
| Manufacturer | HD Designlink (MONOLIX) |
| Material | Plastic |
| Number of Compartments | 1 |
| Number of Items | 2 |
| Product Dimensions | 2.3"D x 2.8"W x 0.75"H |
| Recommended Uses For Product | Ring |
| Shape | Rectangular |
| Special Feature | Lightweight |
| Style | Modern |
| Target Audience | Engagement Ring |

## Product Details

- **Brand:** MONOLIX
- **Color:** Black
- **Finish Type:** Polished
- **Material:** Plastic
- **Product Dimensions:** 2.3"D x 2.8"W x 0.75"H
- **Recommended Uses For Product:** Ring
- **Shape:** Rectangular
- **Special Feature:** Lightweight
- **Style:** Modern
- **Target Audience:** Engagement Ring

## Images

![MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) - Image 1](https://m.media-amazon.com/images/I/319JVgi217L.jpg)
![MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) - Image 2](https://m.media-amazon.com/images/I/31DEdgKy5xL.jpg)
![MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) - Image 3](https://m.media-amazon.com/images/I/31I6jVFwgLL.jpg)
![MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) - Image 4](https://m.media-amazon.com/images/I/31NOnAvTIrL.jpg)
![MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, mini) - Image 5](https://m.media-amazon.com/images/I/31dEIEIRhfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for a surprise proposal!
*by D***Z on October 15, 2024*

This is a great product to hold a ring when it's time to pop the question. It is slim and incognito. I have a dainty pearl ring I wanted this case for when I have to take it off at work depending on the task, however my ring is too slim and the grips didn't hold. Regardless, this product gets 5 stars in my book and I would buy it again if I find a thicker ring. Very functional, and the pop-up feature adds a little razzle dazzle if you are using this for proposal purposes.

### ⭐⭐⭐⭐⭐ Sleek and beautiful
*by J***S on September 18, 2020*

Wow! I’m proposing on a beach while on vacation and this case is perfect. Very slim profile and has a perfect finish. To protect that smooth, glossy finish the ring box comes with a microfiber cover which will protect it from contact when next to other items in my pocket. I’m looking forward to popping the question and presenting her ring in this gorgeous box. Thank you!

### ⭐⭐⭐⭐⭐ Perfect ring box for surprise engagement.
*by A***R on September 29, 2019*

Beautiful ring box. Very sleek and easy to hide in your pocket especially in warm weather. The small box was perfect for single solitaire round cut engagement ring at 1ct. Anything larger and I think I’d go for the larger box. But really cool design and easy to operate one handed. It’s exactly what I expected and more.

## Frequently Bought Together

- MONOLIX Slim Engagement Ring Box, Thin Unique Sliding Lid, Elegant Discreet Secret Surprise Marriage Wedding Proposal Case (Black, Mini)
- UOOOM Wood Ring Box Portable Jewelry Box (Brown)
- Tangle Labs Slim, Discreet, Luxury Wooden Wedding Ring Box - Rotating Ring Display for Proposal Surprise - Vintage Ring Boxes for Jewellery Rings Gift - Engagement Ring Holder - Will you marry me

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/103629943-monolix-slim-engagement-ring-box-thin-unique-sliding-lid-elegant](https://www.desertcart.co.uk/products/103629943-monolix-slim-engagement-ring-box-thin-unique-sliding-lid-elegant)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-02*