Green N Pack Double Zipper Freezer Gallon, Quart and Sandwich Bags (Pack of 6) Made from FDA-approved, high-quality polyethlene #4. No BPA, PVC, or phthalates. Contains Gallon 30 bags(2 Packs), Quart 40 bags(2 Packs), Sandwich 100 bags(2 Packs) Double Zipper closure helps seal in freshness and lock out freezer burn Extra thick plastic protects food in harsh freezer environment and great for food and household storage