Size: 1/2x1inch ( 12.7x25.4mm )each piece, 1.5mm thick. Quality material: Made of real glass, safe material, outstanding environmental protection material. Widely applied: Mirror mosaic tiles are hand cut in diamond shape, these mosaic pieces can be used in artistic mosaic work including Decorating, Picture frames, Borders, Card making, Mosaics, Dream catchers, Ornament bases, Costumes and many other craft ideas. and glass ornaments. Candle holder etc. It can be used in translucent lighting products, you can use it outdoors and indoors. Suitable for wet area, such as bathroom and kitchen. No adhesive on the back, you can use glue to add on the back and apply to any surface you wish. Suitable for home wall deco, dress fashion adding, kids crafts, school art projects, holiday ornaments and seasonal décor,baby shower decorations and baby shower favors ect., Manufacturer: MEYA