Pet Waste Bag Dispenser, Aluminum, with 400 Dog Waste Bags Free! PNP-600 ( PWC-015 ) Commercial-grade, locking Pinch-N-Pull bag dispenser. Pinch-N-Pull design allows for an EASY, ONE-HANDED tear off! 100% Aluminum - Won't fade, crack, or rust! Large & easy to read, screen-printed signage. Dispenses 600 bags at a time!