Information ORGANIZED STORAGE : The five gun barrel foam rest designed to accommodate long guns and shotguns of any caliber - keep your rifles \u0026 shotguns \u0026 barrels upright and ready . Sitting safe and upright without leaning against a wall. STRONG MAGNET : The magnetic strips are attached strongly to the rack with special glue that can hold firmly to steel gun cabinets. You can actually adjust it at any Heights you want. BUTTSTOCK BASE \u0026 WATERDROP HOLE DESIGN : The foam butt stock base which design the proper stock hole size which effectively immobilize your firearms , protect your guns especially during long-distance transport . The upper gun rack with the removable waterdrop hole, the aperture is 25mm (0.98''), multi-purpose design can be used to place firearms, fishing rods, pool cue etc . And the upper foam gun rack are deep enough for rifles with scopes mounted . FIRM FOAM GUN RACK : High-density foam to give good support, not to damage your firearms. No water absorption, impervious to rot and mildew, and excellent chemical resistance. Perfect for indoor and outdoor use.The length of the rack can be changed to fit the needed size with the help of a knife. EASY INSTALLATION : Package include : 1pcs The five gun barrel foam rest ,1pcs butt stock foam base, 2 pcs magnetic strip ( for metal surface ) , 2 pcs hook strip ( for carpet surface ) , which makes the gun foam rest removable and adjustable . You also can use screws to hold the foam gun holder in certain place .