?Specifications:? Material: alloy Color: gold/silver Length: approx. 16+5cm/6.3+1.97 inches Thickness: approx. 1.86 mm/0.07inch Quantity: 20 pieces ?Package include:? 10 * Gold plated chain bracelets 10 * Silver plated chain bracelets ?Note:? 1.Please allow a little error on the size due to manual measurement. 2.The color might exist slightly difference due to different displays. 3.This bracelet is detachable, you can make any size that fit your wrist!!! 3. This product is intended for 15 years old and up Material: These Lobster Clasps bracelets are made of durable alloy, nickel-free, lead-free, not easy to break, good for long-time wearing. Size: Approx. 16+5 cm/6.3+1.97inches in length, and 1.86mm/0.07 inch in thickness, one size fits most of people. This bracelet is detachable, you can make any size that fit your wrist!!! Package Inlcude: 10 pieces gold plated alloy Lobster Clasps bracelets, 10 pieces silver plated alloy lobster clasps bracelets, 20pcs in total. Enough to share with your friends and family. DIY Crafts: These lobster clasps bracelets chains are very suitable for charms, pendants, stones, and beads, etc. You can make your own bracelet according to your favor. Best Gift Idea: You can create bracelets as Christmas presents, Valentines day gifts, birthday gifts, dating Gifts for friends, familys.