ITEM NAME:Ribbon Bracelet Kit Bookmark Pinch Crimp Ends Lobster Clasps with Jump Ring F5O7 Ribbon Bracelet Kit Bookmark Pinch Crimp Ends Lobster Clasps with Jump Ring F5O7 Crimp ends length: 10 mm/ 0.39 inches; 16 mm/ 0.63 inches; 20 mm/ 0.79 inches Lobster clasp: 12 mm/ 0.47 inches Jump rings: 5 mm/ 0.2 inches Stretchy chain: 60 mm +/- 15 mm/ 2.36 inches +/- 0.59 inches Box size: 5.04 * 2.56 * 0.79 inch Suitable for such jewelry makings as choker, necklaces, bracelet, etc. Widely used on jewelry making, arts, crafts, DIY and so on Notes Keep it away form children under 5 years old, because those are small parts. The lobster clasps and jump rings mix in one grid per color. colour:Gold + silver Material: metal Package Contents: 40 * 10 mm crimp ends 30 * 16 mm crimp ends 20 * 20 mm crimp ends 200 * 5 mm jump rings 40 * 12 mm lobster clasps 40 * 60 mm +/- 15 mm stretchy chain