Only $1.65 per knife- when you buy the jar of 24 pcs. 24 Pc. "Key" Keychain Knives. When closed, this knife appears to be just an ordinary key, like the others on your keyring. The 1.5" knife blade folds out from the bottom of the "key". Closed length is 2.5". Keychain attached. Comes in gold and silver colors, comes 24 to a screw top jar, which can double as a counter top display.