4800 MIRROR MOSAIC: There are 3 rolls of glass mosaic tiles in the package, 1600 pieces per roll, totaling 4800 pieces. Size of each mirror: 5mm*5mm, thickness: 1mm. Each handcrafted mosaic tile can be customized to decorate other elements according to your own ideas. REFLECTIVE GLASS: Glass mirror mosaic tiles are made from high-quality glass materials with smooth edges, clear mirrors, and excellent reflectivity. Mirror mosaic tiles reflect silver light beautifully and attractively, making your crafts unique and eye-catching. SELF-ADHESIVE DESIGN: Self-adhesive mosaic mirror tiles have a self-adhesive back that doesn't require glue, sticks firmly, isn't easy to fall off, and stays in place for a long time. Easy to peel off and stick, easy to remove without damaging your walls. BROAD APPLICATION: Square mosaic tiles are simple and elegant, not only for creating disco lights and Christmas decorations but also for decorating parties, vases, light stands, clocks, furniture, walls, living rooms, bedrooms, etc. CREATE MAGNIFICENT SCENES: Mirror mosaic tiles are perfect for reflecting light and can be freely combined. They are perfect for creating an elegant and luxurious atmosphere that will earn praise from family and friends.