High Quality: Zinc alloy carabiner clasp, iron jump ring, exquisite workmanship, bright color, hard and rust-resistant, long-term use, hypoallergenic, durable and rust-resistant, exquisite and stylish shape, comfortable grip, elegant appearance. Best Accessories: Carabiner clasps in 6 colors made of zinc alloy, 20 per box. Multiple colors: Bronze, copper, gold, silver, black, platinum. Carabiner size: 12 x 6 mm; jump ring size: 5 mm. Use and Storage: Each carabiner set comes with a storage box. All accessories are arranged in a transparent PP box with small parts compartments. The organization and layout are very good and easy to see at a glance. You can conveniently store and carry these carabiner clasps. Wide Applications: For making jewelry or replacing damaged buckles on jewelry. It can be used to make basic handmade accessories such as bracelets, bangles, necklaces, anklets, key rings, and pendants.