MTM Tactical Magazine Can holds 15 223/5.56 magazines. Works best with 20 and 30 round magazines. Padlock tabs for security. O-Ring sealed water resistant design. You can stack them loaded up to the ceiling if you need to. Comfortable handle for when you're bugging out. Each mag is individually secured (in an upright position) with ridged foam padding to prevent bumping, sliding and scratching. The box shuts tight with an O-ring seal and latching system. The strong comfortable handle holds firm with tabbed for two padlocks. Water-resistant O-ring seal Heavy-Duty, latching system Ridged foam padding Holds (15) 30 rd. Magazines Double padlock tabbed Molded-in stacking ridges Color: Dark Earth a Outside: 8.75" (L) x x15.5" (W) x 9" (H)