Our product is produced by laser cutting from 3 mm thick wooden MDF material. *Our products are original fabricated oven paint - they do not smudge when contacted. *When you receive the product, it should only be cleaned with a slightly damp cloth. *You can apply the product in any combination you want with the double-sided tape included in the package. *When you want to remove the product from the surface you have attached it to, it can remove the paint if there is any paint on it. *The product is sent to you in protective packaging. *Since the product is made by laser cutting, it may have a temporary wood smell.