High-quality XPE foam material: Made of non-toxic and safe XPE foam, our wall stickers are thick, small foam, and elastic, providing excellent collision prevention and sound insulation effects. Waterproof and easy to clean: Our 3D self-adhesive wallpaper is kitchen waterproof, making it perfect for use in high-moisture areas. It can be easily cleaned with a damp cloth. Strong adhesive: We use high-quality hot melt glue that greatly improves the viscosity of the wall sticker. It ensures that the sticker stays in place without falling off, bulging, or warping. No yellowing or discoloration: Our wall stickers are made with no cutting corners, ensuring that they do not yellow or discolor over time. They will maintain their original appearance for a long time. Safe for the whole family: Our XPE foam wall stickers are safe for the whole family to use. You can rest assured knowing that they are free from harmful substances. Item Name: Wall Sticker Material: XPE Foam Features: Self-adhesive, Waterproof, 3D Wall Cover Size Details: Thickness: 3mm; 4.5mm (Optional) L: 70cm/27.56", W: 70cm/27.56" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wall Sticker