Comes with 1 Dispenser with 30 Designer Bags (2 Rolls) Bags are color & scent coordinated. Dispenser holds standard size roll bags, (with room for keys, money, treats, etc.) ? Made with light weight washable material. Bags are earth friendly and 100% degradable. Dispenser will secure to any leash, retractable, collar, or belt. Velcro strap fastening for easy on and off attachment!