High quality carabiner is made of high quality hard plastic, lightweight, strong, durable, self-locking, portable, easy to use, quick opening and closing and self-locking firmly. 2pcs black plastic buckle included, the size is about 8.4 * 5.5cm. Suitable size, quick opening and closing, smooth one-handed operation. The special design carabiner is designed with sturdy springs and a textured handle that acts as a non-slip when hands or gloves are wet. Ideal for outdoor, camping or even kayaking, hiking or other daily activities. The universal carabiner can be used for key chains, water bottles, ropes, fishing rods, etc. to attach backpacks, belts, key rings, tents and other items that need to be attached. When using on a hammock, pay attention to its bearing range and pay attention to safety. Safety Tips For your safety, this product is not intended for climbing or as a safety chain! Such as mountaineering, rock climbing, ice climbing.