While the KeyRack Steel might not change your entire life, it is sure to make the key parts of it a lot less complicated. Constructed of high quality stainless steel, the rack features a sturdy, secure carabiner gate closure that allows you to clip your keys onto and off of belt loops, zipper pulls, purse straps - anything with a loop or D-ring. The bottom half is a solid loop that holds six #.5 sized Stainless Steel S-Biners that attach and release on either end to keep your keys securely and conveniently organized. Perfect for quick and easy sharing of keys with valets, mechanics, family members and babysitters, the easy on/off feature of these S-Biners also make it a cinch to take a single key from the rack when you're heading out for a run or ride.