Reusable Sturdy Green Plastic Shopping Bags 2.3 Mil Thick - 50 Medium Bags Includes Bonus 3 Large Reusable RileyBags Heavy Duty - 2.3 mil gauge with sturdy handles, 50 bags Strong - Tear resistant Eco Friendly - Bags are designed to safely decompose in the landfill, leaving no harmful residue in the soil. Large enough to hold your groceries, expands to 12"x7"x19"