This pouch holds three SMG mags(HK 9MM MP-5) with two leg straps that are fully adjustable and removable for direct belt attachment. The flaps are held secure by side release buckles.-Made of 1000 denier NyTaneon nylon-Fully adjustable and removable Omega style belt hanger-Fully adjustable and removable leg straps-Slotted webbing for military A.L.I.C.E. clips-Belt loops for attaching directly to your belt for tactical high ride-Drainage grommets in each pouch-Non-slip leg straps-Wt: 12 oz.