Incredible art Pieces Mixed lot Food Resin Flatback cute Cabochons Decoden Pieces,20pc per packet. (Food) Quantity: 20 Pieces. Size: 10mm-25mm. Material: hard resin. Color: assorted colors, randomly pick from many different styles, all of them are very cute. Usage: Flat back, can be used for accessories, cell phone or any other art & craft projects.