Removable inside top cover with elasticized opening allows your hand to enter and remove rounds yet keeps the rounds from falling out. Measures 9” x 6¾” x 3”. Fully compatible with our U.S. Military Style (M.O.L.L.E.) Tactical Vest #20-7124. Pouches will keep all your gear protected at the ready. Can be placed on the vest and are held in place with attached reinforced snap-straps. Pouches also have straps that accept A.L.I.C.E. clips so they can be worn with A.L.I.C.E. gear, pistol belts, etc.