• Aluminium
• Imported
• 【Durable】L-Rover locking Carabineers are made from top-grade aerospace Aluminum 7075,lightweight & strong & heavy duty ,Rust free.Each Carabiner weighs only 1.02 ounces (29 grams) 
• 【Wide Range Applications】L-Rover Caribeaners are suitable for camping, fishing, hammock,hiking, backpack, paddle, traveling, swing, punching bag, dog leash, attach sports bottles, yeti sling, keychain, travel tools, fix heavy object on a pickup truck, backpack clips for kids, bag hook, snap hooks, accessory & keychain carabiners, gear ties, toy grappling hook, cable machine accessories, key holder, d ring, boxing bag. Not For Climbing.
• 【Quick Lock】 Instantly lock and one hand to open, 2 Way locking, a simple twist the barrel and push against the spring load will open, Automatic re-locking when you release the pressure.To lock, simply twist the mechanism and experience true stability. 
• 【Heavy duty Carabiners】Each caribeener clips features minimum breaking strength at 12KN (2697 lbs)
• 【36 Month Warranty】: Our warranty time is longer than others as our quality is guaranteed, unconditionally refund or resend with any quality problems, life time friendly customer service