These Adhesive Gems are suitable for handmade art work, cell phone beauty, makeup and wedding arrangements, crafts, scrapbooking, home decor. Comes with adhesive back, These Gem embellishments are convenient to use, just peel them off the sheet, and stick them to the objects you want to decorate, no need any glue. This pack from Sifcon contains 504 Red Gem Stickers 7mm in Diameter each with Faceted edges.