KeyRack features sturdy, secure carabiner gate closure for clipping keys onto and off belt loops, zipper pulls, purse straps, second key rings - anything with a loop or D-ring. The bottom half holds six different-colored plastic S-Biners perfectly sized to hold 6 separate keys. Identify keys by color and attach and release individually from the key ring with ease. A single key can be removed from the ring to carry, give to mechanic or valet, or leave for a friend.