Double Anti-Misopening Design: Carabiner clip is 3.1*1.4 inch, and the opening diameter is 0.5 inch. These carabiners can be operated easily and smoothly with one hand. To prevent accidental slippage due to collision, press the switch at the other end to unlock the caribeener clips.We own the exclusive design patent for this product Suitable for All: Caribeaner heavy duty with minimalist design, perfect for men and women, suitable for all occasions. This key clip is also a perfect gift for many festivals Multi-Purpose: The carabina have a large capacity and is suitable for outdoor hiking, fishing, camping, travel, pets, and can also be used as a carabiner keychain. Don't use for rock climbing, this small carabiner is for non-life support purposes only Lightweight and Sturdy: Keychain clip is made of excellent zinc alloy and high-quality spring with high hardness, good heat resistance and corrosion resistance. Carabiner heavy duty weighs 0.093 lbs , easy to carry 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 Our carabiner keychain clips are made of high-quality zinc alloy. Available in packs of 1, packs of 2, and packs of 4. The higher the quantity, the lower the average price.