Our product is 1mm plexiglass with a mirror appearance - it is definitely not a glass mirror. Mirror coated plexi products give a clear mirror image, but unlike a glass mirror, they do not give a flat image when you pass in front of them. The product is suitable for use for decorative purposes. DIMENSIONS: MOSAIC Plexi Mirror 1 piece 3cm*3cm You can apply it to the surface by removing the double-sided tape on the back without drilling the walls - without using nails - Acrylic with Adhesive Back Tape PLEXI MIRROR FOR DECORATIVE PURPOSES 1 mm thick waterproof acrylic (Plexi) material Suitable places: Smooth walls, Ceilings and any Flat Floor Living Room - Children's Bedroom - Dining Room - Kitchen - Office - Bathroom - Furniture surface or other places Package Content: 200x Plexiglass Decorative SILVER Mirror (size 3x3cm) Remove and stick the double-sided transparent tape on the back, then remove the protection film on the front surface. The product is made of Plexiglass and is used for decorative purposes. It is not a real GLASS Mirror.