Hartz UltraGuard Dog Waste Bag Dispenser Refills - 120 Bags Unscented, large waste bags make picking up after your pet quick, simple and easy Includes 8 rolls containing 15 bags each that measure 9" x 12" Waste bags are strong and durable for mess-free disposal Use with the Hartz UltraGuard leash dispenser for quick access during walks At home or on-the-go, Hartz makes it easy to pick up after your pet Refills will fit most standard leash dispensers