A climbing carabiner that is favored by enthusiasts of mountaineering, cycling, and travel Dual-lock anti-error opening design:Key ring To prevent accidental slipping due to a collision, please press the switch on the other end to unlock the quick-release clip. We hold an exclusive design patent for this product Shape:Carabiner compact design features numerous intricate details that enhance its sense of strength,The strap at the end can be used to hang the car keys Material: key chain is made of high-strength zinc alloy and high-quality nylon materials, making it very durable and resistant to breaking or deforming Suitable for various groups of people: Whether you are a student, a camping cycling enthusiast, this keychain can protect your wallet, keys, and other items very well, allowing you to enjoy your outdoor adventures Guaranteed Service: Our prime interest lies in customer satisfaction. We provide 12 months after-sales services. If you have any problem with your caribeaner clip, please contect us by email, and we will solve the problem within 24 hours in work day