Alrens(TM)Chinese Lucky Quotations Sayings Fish Patterns 3D Crystal Acrylic Wall Stickers Living Room TV Backdrop Dining Room Mural Decal Home Decoration Removable DIY Wall Decor Housewarming Gift Material: Acrylic. Not Plastic . Acrylic's cost is 3 times higher than plastic. Finished Size: 900mm*600mm/35.4"*23.6"(DIY Free Size). There is a protect film on the surface. Please tear it off after pasting mirror sticker on the wall. It looks very shiny! Easy to stick.Easily removable without damaging your wall.No harm to the environment and health. Perfect home docor and good gift !