Carabiner Clip Set Aluminium Alloy Fishing Carbin Buckle Backpack Buckle High Quality Bold 8CM With Lock D-type Climbing Tools Mountaineering buckle quick-hanging nut buckle aluminum backpack buckle high quality bold 8CM with lock D-type Climbing tools Description: Length: about 80mm Diameter: about 7mm Width: about 42mm(widest point) Weight: about 20 grams Material: Aluminum alloy Specifications: Made of hard aluminum alloy, very hard. D type aluminum alloy polishing treatment, waterproof, wear-resistant, high strength, durable. It can hang on backpacks, key rings, water bottles and anything else you need, and can be used for tents, ropes, etc., stylish and practical! Package Included: Aluminum mountaineering buckle *1