Green N Pack Refill Bags, 40-Count One Free Bone Dispenser Green'N'Pack Doggie Duty Solutions make the task of picking up easier 2 rolls of 20 bags each with a green bone dispenser Size: (W)8.65x(L)12.65 inch, 0.55mil; bag color in earth green Refill rolls fit any common-size dispensers More bags and less waste