4 Pack, Hand Gun Under Shelf Holder, Handgun Hangers Are An Innovative Way To Store Your Handguns & Utilize The Least Used Space In Your Safe Under The Shelves, Vinyl Coated Finish Protects Barrels, Best Of All, Now You Will Have Quick Access To Your Handguns & Save Space In An Efficient Way, Fits 22 Caliber & Larger, For Use On 5/8" - 1" Thick & At Least 10" Deep Shelves, Fits Handguns Up To 10" In Overall Length, Vinyl Coated Finish.