●Glass material : Real glass mirror with smooth edges, which will inevitably break off some corners during transportation. ●Handmade art DIY : You can use stickers to make mirror balls, cards and scrapbooks; mirror mosaics reflect silver light, beautiful and charming, making your handicrafts unique and eye-catching. ●Easy to apply : Just peel and stick,these mini square mirrors have a self-adhesive backing so no glue is required. ●Quantity : A set comes with 1 sheet of self-adhesive mirror mosaics,size of each sheet is 80mm x 30mm.2400 small pieces in total.Or with 2 sheets of 10mm x 30mm. ●Package Includes : Each package has 2400 pieces of square mirror mosaic tiles with self-adhesive backing. Each small mosaic tile can be split independently to decorate other items according to your own ideas.