My AlphaPet Dog Poop Bags Refill Rolls Large Size 9 x 13 Inches Earth Friendly Highest ASTM D6400 Rated Leak Proof Doggie Waste Bags 120 Count Unscented Green bee04 then press the bottle bottom Inconspicuous skin colored heel then press the bottle bottom stack up the cards and you're DUNZO For The Conscious Pet Owner These Cornstarch Dog Poop Bags are made from GM FREE CORN These poop bags are conveniently packaged in a box and on rolls with a core made from cardboard that fits regular dispensers they are large size 9 x 13 inches so big enough to hold poop from big dogs and have a star sealed base that adds extra layers of bag between your hand and the poop