The Caldwell Universal Rear Rest Bag features an innovative design with the shooter in mind. These high-quality shooting bags feature a traditional leather top surface that provides a smooth, non-marring, secure rest. The Cordura sides, which will not stretch or sag, maintain the bag's original shape. FeaturesBase = 7.4" long x 5.3" wide,and 2.9" highEars = 3.6" long x 2" thick x 2.6" high Filled model contains walnut tumbling media; unfilled will accept approximately 2.33 lbs of media