Quantity: approx. 1440 pieces Size: 5 mm in diameter Material:glass crystal Very Sparkly: These are very sparkly and beautiful, will add luster to your items Wide Usage: Great for customized items, DIY crafts or personalized items and more E.g: shoes, clothes, bags, phone cases, cups, photo frames, mirrors, gift boxes, headphones, hair clips, etc Non-Self-Adhesive: These small crystals are different from those hotfix glass stones and they are not self-adhesive, so you need to apply glue to stick them (glue is not included in the package) Small Parts: They are tiny parts in small size, please keep them out of children's reach to avoid choking