Rectangular 3/8" x 2" mirror mosaic tile. 50 pcs Mirror mosaic can decorate the walls, ceiling and interior decorations, decoupage or skrapbooking art collage. Mirrored Backsplash: Using mirrored tiles as a backsplash in your kitchen. Made of glass, safest material, outstanding environmental protection material. Strict in control the chip size and thickness. Suitable for wet area, such as bathroom and kitchen.