1. Using the PET, this product is stronger against fire than normal PVC sheet2. It has 3D effect and feel of shiny glass tile3. Easy construction: It can be applied on the curved surface and angled surface. And you can cut it with scissors or cutter for your preferred shape, so that you can use it not only the wall.4. It is sticker product, so that you can attach and detach multiple times5. Just clean it with wet towel if it gets dirty6. No harmful component: Phthalate-free, Dioxin-free, Cadmium-free, Mercury-free7. No specific tools are required8Function: anti-mildew, landscaping decoration, , anti-mite, , moisture-proofHow to Use :1. Completely remove dust, moist, and oil on the surface you want to attach2. Detach the back sheet a little (start with the projected area - please refer to the photo ) and locate it and attach on the surface3. Detach the back sheet inch by inch and attach it by scrubbing with dry towel, preventing the from permeating4. Scrub in-and-out with dry towel to remove the insidecolour:blackMaterial:PETsize:30*30cmPackage Contents:1* wall tile stickersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.