The DOUBLE MP5 MAG POUCH is great when your mission calls for extra rounds. Equally as useful on the range, the pouch holds two, 30 round MP5 or similar sized magazines. Universal straps on back, attach easily to your universal vest, belt or drop leg platform. The side release buckles come with strap adjustment for safe carry. 4 7∕8"L x 1¾"W x 9¼"H