Alrens_DIY(TM)8.5cm*50pcs Bling-bling Stars DIY Acrylic Removable Decorative Mirror Surface Crystal Wall Stickers 3D Home Decal Room Murals Wall Paper Decor Gift Material: Acrylic . Not plastic. Please only order from Alrens_DIY(TM). Acrylic's cost is 3 times higher than plastic. Size:8.5cm/Pc, in total 50 Pcs . There is a protect film on the surface. Please tear it off after pasting mirror sticker on the wall. It looks very shiny! Perfect home decoration, TV wall decoration,etc. No harm to the environment and health. Easy to paste the decal without any messy paint and brushes.Easily removable without damaging your wall.