This mountaineering buckle features a new D-shaped design, 0.3 “diameter aluminum rod, and screw locking function. Made of high-quality durable lightweight aviation aluminum alloy, durable, wear-resistant, waterproof. With a load of up to 110 pounds, you can carry portable items for most outdoor activities. Dimensions approx. 3.2″ x 1.7”. Can be used to hang a variety of bags, bottles, connecting tents and ropes, is the ideal hanging accessories for camping, tourism, fishing and other outdoor activities. Important note: Not suitable for rock climbing or hammocks. Add your logo or message custom. The minimum order quantity is 50 pieces. 1 location includes the shipping cost to US. Orders of 5,000 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.