---
product_id: 587417185
title: "Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free"
brand: "adertos"
price: "34442CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Adertos"
url: https://www.desertcart.sn/products/587417185-picture-mounts-12-pcs-a3-white-picture-photo-mounts-mats
store_origin: SN
region: Senegal
---

# 12 pcs A3 mounts, perfect for A4 photos Precision 45° bevel cut for seamless fit Thick acid-free cardboard, durable & yellow-resistant Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free

**Brand:** adertos
**Price:** 34442CFA
**Availability:** ✅ In Stock

## Summary

> 🖼️ Frame your moments like a pro — because your memories deserve the spotlight!

## Quick Answers

- **What is this?** Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free by adertos
- **How much does it cost?** 34442CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/587417185-picture-mounts-12-pcs-a3-white-picture-photo-mounts-mats)

## Best For

- adertos enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 12 high-quality mounts ensure you’re always ready to showcase your best shots or artwork.
- • **Flawless Fit Every Time:** Expert 45° bevel cuts guarantee a perfect, gap-free frame for a polished look.
- • **Long-Lasting Protection:** Acid-free, thick cardboard preserves your images without warping or yellowing over time.
- • **Gallery-Ready Presentation:** Elevate your photos with crisp white mats that add depth and sophistication.
- • **Versatile Display Solution:** Ideal for photos, postcards, paintings, and more — transform any space into a curated gallery.

## Overview

This set of 12 A3 white picture mounts is designed for A4 photos, crafted from thick, acid-free cardboard that resists yellowing and deformation. Featuring precision 45° bevel cuts, these mounts provide a seamless, professional finish that enhances the depth and visual appeal of your artwork, photos, or prints. Perfect for creating a stylish, durable display that elevates any image or painting.

## Description

ADERTOS Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free : desertcart.co.uk: Home & Kitchen

Review: Great quality - Great quality. I’m a practical storage wallet.
Review: Well recommended - It’s always a risk ordering something like mounts, due to the potential damage they can get during delivery. But these arrived in perfect condition in a large box and all inside a plastic wallet! The mounts themselves were perfect for framing. The colour was good. I used a backboard too, so together it was super sturdy. Would definitely order again.

## Features

- 【12 PCS A3 Mount for A4 Picture】: The package contains 12 pieces of A3 photo frames mounts, the quantity is enough to meet your needs. External size: 41.8x29.5cm/ 16.5x11.6inch, internal size: 29.2x20.5cm/11.5x8.1inch, perfect for A4 size pictures.
- 【Thick Cardboard Material & Durable】: The picture mounts for frames is made of high-quality thick cardboard material, which is strong and durable, acid-resistant, not easy to deform, and will not turn yellow over time. Color: white, simple and stylish, can add depth and blank space to the artwork.
- 【Add Layering & Highlight Picture Effect】: The photo frame mounts aims to increase the layering of the frame and the white space around the photo, narrow the display range, make your photo more three-dimensional, and improve the aesthetics of the frame.
- 【45° Bevel Cutting & Easy to Use】: The picture frame inserts adopts a 45° bevel cut design, which allows the photo and the photo frame mount to fit perfectly and avoid gaps. When using, just remove the back from the frame and place our backing paper on it.
- 【Multifunctional Application】: The A3 mount board white is an excellent decoration to highlight your photo frames and photos, perfect for displaying various photos, pictures, postcards, travel tickets, posters and paintings, greatly enhancing the visual effect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKYLGP2Q |
| Best Sellers Rank | 92,705 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 46 in Matting & Mounting Materials |
| Brand | ADERTOS |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (57) |
| Date First Available | 13 Oct. 2023 |
| Item Weight | 510 g |
| Material | Paper |
| Model Number | AERL1-PhotoMounts0008 |
| Product Dimensions | 41.8 x 29.5 x 2.51 cm; 510 g |
| Special Features | Interchangeable Mat |

## Product Details

- **Brand:** ADERTOS
- **Colour:** White
- **Finish type:** Unfinished
- **Frame material:** Cardboard
- **Mounting type:** Tabletop
- **Number of items:** 12
- **Product dimensions:** 41.8L x 29.5W centimetres
- **Shape:** Rectangular
- **Special feature:** Interchangeable Mat
- **Style:** Minimalist

## Images

![Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free - Image 1](https://m.media-amazon.com/images/I/516wGXftNwL.jpg)
![Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free - Image 2](https://m.media-amazon.com/images/I/51TfTba5r7L.jpg)
![Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free - Image 3](https://m.media-amazon.com/images/I/61lORJWL17L.jpg)
![Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free - Image 4](https://m.media-amazon.com/images/I/61i3ufXevBL.jpg)
![Picture Mounts, 12 PCS A3 White Picture Photo Mounts Mats Square Photo Frames Mounts Picture Frame Mat Board A3 Mount for A4 Picture Image Display Artwork or Paintings - Acid Free - Image 5](https://m.media-amazon.com/images/I/61s6WZc9rLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by C***E on 10 February 2026*

Great quality. I’m a practical storage wallet.

### ⭐⭐⭐⭐⭐ Well recommended
*by D***E on 7 December 2025*

It’s always a risk ordering something like mounts, due to the potential damage they can get during delivery. But these arrived in perfect condition in a large box and all inside a plastic wallet! The mounts themselves were perfect for framing. The colour was good. I used a backboard too, so together it was super sturdy. Would definitely order again.

### ⭐⭐ Fit for A4 prints no good - not enough tolerance
*by B***E on 19 December 2025*

Fit for A4 no good... Gap is almost exactly A4 . So not good if you have A4 prints. Prints must be larger . Otherwise, yep it fits in an A3 frame and would be good with a centered print on A3 paper ... But that seems to defeat the object (?)

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**Shop now:** [https://www.desertcart.sn/products/587417185-picture-mounts-12-pcs-a3-white-picture-photo-mounts-mats](https://www.desertcart.sn/products/587417185-picture-mounts-12-pcs-a3-white-picture-photo-mounts-mats)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*