---
product_id: 43977922
title: "DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey"
brand: "davinci"
price: "£180.99"
currency: GBP
in_stock: true
category: "Da Vinci"
url: https://www.desertcart.co.uk/products/43977922-davinci-union-toddler-bed-conversion-kit-m3899-in-grey
store_origin: GB
region: United Kingdom
---

# 100% sustainable NZ pine wood Supports up to 500 lbs max weight Meets ASTM & CPSC safety standards DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey

**Brand:** davinci
**Price:** £180.99
**Availability:** ✅ In Stock

## Summary

> 🌟 Transform your nursery with sustainable style and safety that grows with your toddler!

## Quick Answers

- **What is this?** DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey by davinci
- **How much does it cost?** £180.99 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/43977922-davinci-union-toddler-bed-conversion-kit-m3899-in-grey)

## Best For

- davinci enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust design supports up to 500 pounds, growing with your child’s needs.
- • **Eco-Chic Upgrade:** Crafted from 100% sustainable New Zealand pine for guilt-free style.
- • **Modern Minimalist:** Sleek grey finish complements any nursery aesthetic with timeless appeal.
- • **Seamless Transition:** Effortlessly converts your crib into a toddler bed, extending usability and style.
- • **Safety First, Always:** Non-toxic, lead & phthalate safe finish meets top international safety standards.

## Overview

The DaVinci Union Toddler Bed Conversion Kit in Grey is a premium accessory that converts your full-size Union crib into a toddler bed. Made from 100% sustainable New Zealand pine wood and finished with a non-toxic, multi-step painting process, it ensures safety and eco-consciousness. It meets ASTM and U.S. CPSC safety standards and supports up to 500 pounds, offering durability and peace of mind. Compatible with Union crib models, this sleek grey kit is the perfect modern upgrade for your growing child’s nursery.

## Description

Convert your full size crib into a toddler bed.

## Features

- Wood
- Imported
- Made of 100% sustainable New Zealand pine wood
- Finished in non-toxic multi-step painting process, lead and phthalate safe
- Meets ASTM international and U.S. CPSC safety standards
- Compatible Crib Models: Union (M3801)
- Full-size mattress sold separately
- Full-size box spring sold separately
- Max Weight: 500 pounds
- 100% sustainable New Zealand Pine Wood

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X4ZFXDC |
| Age Range Description | Infant |
| Best Sellers Rank | #29,546 in Baby ( See Top 100 in Baby ) #76 in Toddler Beds |
| Brand Name | DaVinci |
| Color | Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (184) |
| Global Trade Identification Number | 00048517817513 |
| Included Components | Union Toddler Bed Conversion Kit, Grey Finish |
| Item Dimensions | 51.88 x 1 x 13.5 inches |
| Item Type Name | Union Toddler Bed Conversion Kit |
| Item Weight | 3 Pounds |
| Manufacturer | Union |
| Manufacturer Part Number | M3899G |
| Manufacturer Warranty Description | Please refer to product description or store page. |
| Material Type | Wood |
| Maximum Weight Recommendation | 500 Pounds |
| Model Number | M3899G |
| Product Care Instructions | refer to instructions |
| Required Assembly | Yes |
| Shape | Rectangular |
| Size | 51.88x1x13.5 Inch (Pack of 1) |
| Style Name | Modern |
| Target Audience | unisex-baby |
| UPC | 048517817513 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DaVinci
- **Color:** Grey
- **Material:** Wood
- **Style:** Modern
- **Target Audience:** unisex-baby

## Images

![DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey - Image 1](https://m.media-amazon.com/images/I/611TTuVc25L.jpg)
![DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey - Image 2](https://m.media-amazon.com/images/I/51VeNb-aoqL.jpg)
![DaVinci Union Toddler Bed Conversion Kit (M3899) in Grey - Image 3](https://m.media-amazon.com/images/I/61q+QTljgyL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.uk/products/43977922-davinci-union-toddler-bed-conversion-kit-m3899-in-grey](https://www.desertcart.co.uk/products/43977922-davinci-union-toddler-bed-conversion-kit-m3899-in-grey)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-16*