Bags on Board Regular Bag Refill Pack 2 economy packs of refill bags Each economy pack contains 315 bags for a total of 630 These Bags on Board refill rolls fit all Bags on Board Dog Waste Bag Dispensers 100% LEAK PROOF: Strong and durable dog waste bags are thick enough to hold any mess AND dull your manual sensation just enough so you can pretend you're picking up literally anything else SIMPLE AND ERGONOMIC: Bags on Board Dog Poop Bags are a proven solution for dog poop removal, containment, and disposal. Fewer moving parts than a complicated scooper, and way less gross than using your bare hands