The Hyskore Rabbit Ear Rest Bag measures 5" x 9" and is made from 100% top grain leather. It is factory filled with non-reactive, non-organic plastic pellets. Fill ports use zipper closures and an internal flap for ease of filling and un-filling. The zipper fill port allows the shooter to easily adjust the tension and fit to gun. The bag is the perfect accessory to use when shooting off a bench or platform. Hyskore Rest Bags are light weight and provide maximum stability.