These are thin vinyl square shape stickers. Each sticker will cover a wall tile of the same size (not suitable to cover a floor tile). These stickers are NOT self-adhesive 3D gel tiles or Self-adhesive thick hard plastic or ceramic tiles.Easy to fit self-adhesive stickers will give your tiled areas an entirely new look at a fraction of what it would cost to replace your existing tiles. Just peel and place your sticker over a clean tile. These kitchen wall tile stickers are designed for use in areas of high moisture. Unlike many cheaper products, the speciality vinyl is made using a solvent based adhesive that will not deteriorate if moisture is introduced. These wall tile vinyl stickers can be used in the shower, backsplash, around cooking hobs (120C use temp.