Magnum Enterprises Pistol Ammo, Yellow Magnum Size 33 Yellow Rubber Band Pistol ''ammo'' -- 8 oz. bag contains approximately 200 rubber bands Specifically designed for use with Magnum Enterprises rubber band guns requiring size 33 rubber bands Please use responsibly Recommended for ages 14 years and above, please use with adult supervision Magnum 12 products are 100% American made using solid poplar hardwood, with company-owned plastic fittings you won't find anywhere else