We know what it is like to walk your dogs and suddenly realize you are down to the very last bag on your roll. The Original Poop Bags® Orange Scented Countdown Rolls® are individually numbered from 15 to 1 on every roll, so you know exactly how many are left on your roll. These patented bags are certified as USDA Certified Bio based at 38% and contain a mild orange scent to help cover up your pet's business. With 15 bags per roll, these pet waste bags fit most leash attachment dispensers. 120 orange scented poop bags per box, bags measure 9" x 13".