- unique design with adjustment string to control weight and shape -Shooting Rest Bag - Durable Material - 4”x 7”x 9” - Total 6 items available to be suitable for any shooting rest situations from front to rear stock. The best material made, PVC 600D,Military green shooting rest bag Use for different situations for shooting and hunting as pictures to show unique design with one adjustment string to control weight and shape Shipping package is unfilled. You can fill rice, sand, plastic powder; 5.5 lbs filled by rice / 11 lbs filled sand brick Size : 4" x 7" x 9" to give you 3 height levers to choose, 4",7”,9" for handgun and rifle shooting