Dog waste bags on a roll help keep grounds clean and sanitary. The dog waste bags prevent the spread of harmful bacteria found in dog waste. They may be used with virtually any manufacturer's waste station bag dispenser for rolled bags. Imprinted arrows direct user to open end of bag. Commercial/Consumer Use: Consumer Use; Maximum Volume Range: Less than 1 gal; Minimum Volume Capacity: 1 oz; Maximum Volume Capacity: 0.5 gal.