ITEM NAME:Multi-Function Outdoor Hanging Buckle Automatic Lock Plus Rotating Ring Mou L7O1 Multi-Function Outdoor Hanging Buckle Automatic Lock Plus Rotating Ring Mou L7O1 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 climbing, camping, fishing, hiking, traveling, keychain etc. Max. Load: Approx. 500KG size:8.8*2.5cm Material:Magnesium alloy colour:black Package Contents: 1 * Carabiner