Description: Auto self locking carabiner Attached with a rotating ring Portable, light-weight and convenient Can be used as a pet connecting buckle clip hook, hammock hanging buckle, backpack hook etc. Great for outdoor activities, such as camping, fishing, hiking, traveling, keychain, kite hook, backpack hook, quick hook, etc. Specification: Material: Stainless Steel Total Length: Approx. 7.6cm / 3 inch Width: Approx. 3.7cm / 1.456 inch Package Includes: 1 x Carabiner Note: This carabiner is not suitable for rock climbing