Ecoolbuy Titanium Alloy Lightweight Hanging Buckle Key Ring Quickdraw Keychain Unique design, multi-functional Made of Titanium Alloy, durable and useful Fits on your key chain, perfect addition to your survival kit Very famous octagonal-shaped double key ring, bearing capacity can reach more than 10kg This Keyring is different with usual one, you do not need to use fingernail to hang your keys, you just need to pull &push that keyring to hang your keys, You will be more happy when you use it