Alrens_DIY(TM) " 5cm Length " Silver 50 pcs DIY 3D Metal-like Sky Stars Wall Decals Fairy Tale Party Ceiling Acrylic Mirror Wall Sticker Size: 5cm length each piece,50 pieces included. Material:Acrylic . There is a protect film on the surface. Please tear it off after pasting mirror sticker on the wall. It looks very shiny This acrylic mirror is reflective but not clear and sharp as real mirror. 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.