NO TANGLE 360 swivel quick release detachable keychain with metal keyrings on both ends, helps your keys spin and use without tangles; no more fumbling or turning keys, mini EDC flashlights or tools; essential for everyday carry. ITEM SIZE The length of the quick release detachable key chain is 3.14 inches (80mm), and the size of the metal key ring at both ends is 1 inch (25mm), Ring Inner Dia. 0.84 inch(21.5mm) WIDE APPLICATION The detachable key ring is suitable for car remotes, bottle openers, pocket knives, pliers, USB drives, luggage tags, gifts, luggage accessories, clothing and more. Perfect for giving keys to your valet, family, friends, and more. MATERIAL The quick release key chain is made of high-quality iron alloy material. The product is exquisite and small, sturdy and well-crafted, durable, and you dont have to worry about falling off during use. It is very suitable for car key chains, backpacks, keys, etc. EASY TO USE The detachable keychain fob simply detaches by depressing the female button switch and pulling back for quick detachment and depresses the female button switch for quick reassembly, perfect for handing keys to someone temporarily. Example: When valet parking, the detachable key chain can quickly separate the car key for the valet to use, and keep the other key for yourself.