Delma Wall Mirror for Door, Bedroom, Home Gym Wall mirror edge was frosted, which make this mirror more secure. This full body mirror can be used on the surface such like door, glass, tiles, wall, closets. But make sure it is smooth, flat & dry. PACKAGE INCLUDED: 12 pieces Glass Mirror sheets, Foam Tape, Construction Glue. SPECIFICATIONS: Material: HD float glass Accurate measurement: 16'' x 12'' (40.5 x 30.5cm) ATTENTION 1. Please clean your wall before installation, make sure the surface is flat, dry. 2. If mirrors fall off the wall, PLEASE CONTACT US and we offer exchange or refund services.