1. Using the PET, this product is stronger against fire than normal PVC 2. It has 3D effect and feel of shiny glass tile 3. 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 you can it not only the wall. 4. It is sticker product, so you can attach and detach multiple 5. Just clean it with wet towel if it gets dirty 6. No harmful component: Phthalate-free, Dioxin-free, Cadmium-free, Mercury-free 7. No are required 8.Function: anti-, landscaping decoration, , anti-mite, , moisture-proof How to : 1. Completely remove dust, moist, and oil on the surface you want to attach 2. Detach the back a little ( with the projected area - please refer to the photo ) and locate it and attach on the surface 3. Detach the back inch by inch and attach it by scrubbing with dry towel, preventing the from permeating 4. Scrub in-and-out with dry towel to remove the inside colour:black Material:PET size:30*30cm Package Contents: 1* wall tile stickers Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.