---
product_id: 209600945
title: "Upgrade Thicker Design A3"
brand: "stickgoo"
price: "C$2961"
currency: NIO
in_stock: true
reviews_count: 11
url: https://www.desertcart.ni/products/209600945-upgrade-thicker-design-a3
store_origin: NI
region: Nicaragua
---

# 1.4x larger coverage area (12"x12" sheets) 2-3x thicker tiles (2-2.5mm) 3x stronger adhesive backing Upgrade Thicker Design A3

**Brand:** stickgoo
**Price:** C$2961
**Availability:** ✅ In Stock

## Summary

> ✨ Stick with style: Upgrade your space in a snap! 🧱

## Quick Answers

- **What is this?** Upgrade Thicker Design A3 by stickgoo
- **How much does it cost?** C$2961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/209600945-upgrade-thicker-design-a3)

## Best For

- stickgoo enthusiasts

## Why This Product

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

## Key Features

- • **Maximized Coverage:** Cover 40% more wall space per pack with larger 12"x12" sheets for faster, efficient upgrades.
- • **Unmatched Adhesion:** 3X stronger glue ensures a rock-solid stick on smooth or lightly textured surfaces—no slipping, no peeling.
- • **DIY Made Effortless:** Peel, stick, and transform your space in minutes—no grout, no mess, no professional help needed.
- • **Thicker Than The Rest:** Experience premium durability with 2-2.5mm thick tiles that outlast ordinary peel & stick options.
- • **Heat & Moisture Resistant:** Perfect for kitchens, bathrooms, and fireplaces—resists steam, splashes, and heat without warping.

## Overview

STICKGOO 10-Sheet White Subway Tiles deliver a thicker, more durable peel-and-stick solution with 2-2.5mm thickness and 12"x12" sheets that cover 40% more area. Featuring 3X stronger adhesive, these tiles firmly bond to smooth or lightly textured walls and resist heat and moisture, making them ideal for kitchens, bathrooms, and fireplaces. Easy to cut and install, they offer a quick, mess-free DIY upgrade backed by a 2-year warranty.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: Perfect and easy to do - Great looking tiles, easy to cut, very sticky but still sticky if you need to adjust and reapply. Perfect for what I wanted. Smaller than I imagined which is fine but means I need more than I realised. Just one pack was used, I would need at least 3 packs to do the galley size kitchen. Highly recommend these. They create the look I wanted. Two Words of warning tho, when letting your husband cook a curry, any splashes will leave the tile looking like it’s had a yellow highlighter pen drawn onto it (shown in the close up photo) and if the walls are not quite straight then obviously the corner lines won’t line up exactly the best but even still it looks ok and no one would notice at first glance.
Review: Amazing product, so easy to use! - I love this product, the tiles are so easy to use! They are thick, flexible and easy to cut. I used a Stanley knife and a pair of scissors to cut them and that was it! They are super sticky but really easy to fit. Because of the soft flexible material I was able to put them slightly under my plug sockets with out the plug socket sticking out, everything looks really flush! I can’t express how easy these are and great way to refresh the look of your kitchen but in a very quick and affordable way! Would recommend highly!

## Features

- 🌹2-3 Times Thickness: Much thicker than ordinary peel & stick wall tile, 2mm-2.5mm each, durable and solid tile, unlike soft tile stickers
- ✿1.4 Times Coverage Area: 10 sheets thickened self-adhesive tiles, 12" X 12" each (The small piece is 3.3" X 1.8"), which covers 40% more area than 10"x10" tile
- ❁Stronger Upgrade Adhesive: 3X Stronger backing glue, not only stick firmly to the smooth & clean surface, but also available on lightly textured wall
- ❃Resistant to Heat & Moisture: Widely used in kitchen island walls, bathroom & shower splashback, fireplace decoration and installed behind the stove
- ❀Easy Do It Yourself: Just peel, interlock and stick. No need to overlap, no grout and no mess, save your time and money on labor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R6K4Q1R |
| Batteries required | No |
| Best Sellers Rank | 285,896 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,528 in Wall Stickers |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,797) |
| Date First Available | 28 April 2019 |
| Finish types | Polished |
| Form Factor | Subway Tiles |
| Item model number | 03A-T |
| Item thickness | 2.5 Millimetres |
| Number of pieces | 10 |
| Product Dimensions | 30.48 x 30.48 x 0.01 cm; 1.07 kg |
| Specific uses | Kitchen/bathroom/laundry room/RV/fireplace |
| Warranty description | 2-year warranty, free replacement or refund for any quality problems! |

## Product Details

- **Brand:** STICKGOO
- **Cartoon character:** Subway Tile
- **Colour:** White
- **Item dimensions L x W x H:** 30.5 x 30.5 centimetres
- **Material:** Vinyl
- **Number of pieces:** 10
- **Recommended uses for product:** Bathroom, Kitchen, Kitchen Bathroom
- **Special feature:** Waterproof
- **Surface recommendation:** Walls
- **Theme:** Tiles

## Images

![Upgrade Thicker Design A3 - Image 1](https://m.media-amazon.com/images/I/61qZWkoNX5L.jpg)
![Upgrade Thicker Design A3 - Image 2](https://m.media-amazon.com/images/I/71JdP3vTOpL.jpg)
![Upgrade Thicker Design A3 - Image 3](https://m.media-amazon.com/images/I/71ZkEnb1JNL.jpg)
![Upgrade Thicker Design A3 - Image 4](https://m.media-amazon.com/images/I/71C8HqgjJeL.jpg)
![Upgrade Thicker Design A3 - Image 5](https://m.media-amazon.com/images/I/71+tfQkJhOL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: I want the white tiles in a pack of five when will they be back in stock?**
A: It will be restock at August.

**Q: How well do they clean?**
A: they are easy to keep clean, just a wipe down with a soft cloth

**Q: Can I get a samples**
A: The amples was sold out and will be restock at the end of July.

**Q: It says the tiles need to be installed 10 inches from a stove, but also that they can go behind a stove. Which is correct?!**
A: I have mine installed at least 10 inches from my stove but that's because I have a splashback. They do say they have heat resistant so in my opinion, it would be OK to put behind a stove. Even the demonstration picture has it right behind the stove. Maybe write to the seller to make sure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect and easy to do
*by M***E on 12 April 2022*

Great looking tiles, easy to cut, very sticky but still sticky if you need to adjust and reapply. Perfect for what I wanted. Smaller than I imagined which is fine but means I need more than I realised. Just one pack was used, I would need at least 3 packs to do the galley size kitchen. Highly recommend these. They create the look I wanted. Two Words of warning tho, when letting your husband cook a curry, any splashes will leave the tile looking like it’s had a yellow highlighter pen drawn onto it (shown in the close up photo) and if the walls are not quite straight then obviously the corner lines won’t line up exactly the best but even still it looks ok and no one would notice at first glance.

### ⭐⭐⭐⭐⭐ Amazing product, so easy to use!
*by E***. on 11 July 2020*

I love this product, the tiles are so easy to use! They are thick, flexible and easy to cut. I used a Stanley knife and a pair of scissors to cut them and that was it! They are super sticky but really easy to fit. Because of the soft flexible material I was able to put them slightly under my plug sockets with out the plug socket sticking out, everything looks really flush! I can’t express how easy these are and great way to refresh the look of your kitchen but in a very quick and affordable way! Would recommend highly!

### ⭐⭐⭐⭐ WARNING! Two important things to note
*by R***S on 7 April 2021*

1. These have an up and a down pattern! I did the longest wall in the kitchen before I realised...There is a thick black line at the 'top' and none at the 'bottom'. Unfortunately, I put the thick black line at the bottom. As the tiles sit on top of thick white caulking, it makes the caulking look very pronounced and the top 'unsealed'. If you look at my picture where I've cut out the wall socket on the counter, you can see that on the left of the pic is the right way up and right is with the black line at the bottom. Most likely, no visitors to my home will ever notice this, but I do and now I can't un-see it! Pulling them off and re-doing them is out of the question. Buying more is also out of the question as... 2. They are not 12"x12"! As you can see in my picture, I've measured them. The bottom or top line is only 10" long and there are no offcuts in the bag to seal up the end tiles; there aren't any little squares to plug up the gaps for one side. This really annoyed me as I measured out the kitchen twice on the wrong info that they are 12" long and I ended up not ordering enough, so to do the whole kitchen cost me about £20 more than I budgeted for. One wall was already done though, so stopping there wasn't an option! Overall, I can say that I'm happy with these for three reasons: Adhesion Once they are on, they are on. I bought them with the 3M spray adhesive and these aren't going anywhere without a good deal of wall still attached to them. This is good as it will prevent moisture from entering. Speed of application Once I realised I should put the tiles together on the counter and measure out, then cut, the holes for the sockets, the work was extremely easy. Stain free. My wife asked if because these are plastic, would they stain. I panicked for a moment as it was after I'd just done all the walls! I used some of the offcuts to do an experiment though (pictured). I put ketchup on each tile and left it for 1 hour, 2 hours and overnight. As you can see, even after a whole night with ketchup on it, this wiped completely clean. This is important for us with a young family as there are often spills etc while preparing food, but then it's meal time! Gotta get the food on the table quick, so the time for cleaning is sometimes when the kids are in bed, many hours after that pasta sauce has splashed on the wall! These will cut open easily though, so be careful with knives. I think I could make a lasting impression in one of these with my fingernail. I've never bought tiles before, so I can't comment on the value for money, but 'm happy that for under £100 in our case, we've made a big aesthetic and practical change to our kitchen for the best. I have applied tiles to a bathroom before though (I helped my dad when I was younger) and I can confirm this is much, much easier: no cutting tiles, no messy grout and no fretting over lining up the tiles just right. Recommended!

## Frequently Bought Together

- STICKGOO 10-Sheet White Subway Tiles Peel and Stick Backsplash, Stick on Tiles Kitchen Backsplash (Thicker Design)
- Art3d Smoothing Tool Kit for Applying Peel and Stick Wallpaper, Vinyl Backsplash Tile
- STICKGOO 10-Pack Peel and Stick Trim for Backsplash Tile Edge, 12" Tile Edge Trim Self-Adhesive Liner for Corner Decor in White

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-22*