– Elastic buttstock shot shell holder - Black – Heavy duty two-way stretch elastic base will stretch over most standard shotgun stocks and stay securely in place. – 5 elastic loops to hold five individual shot shells of 20 guage to 12 guage. – Length: 6.0" – Height: 4.0" in the rested position, cartridge holder base can stretch out to fit most standard buttstocks. – Weight: 1.2 oz.