Odor-Proof Mylar Bag 1 Quart 5 Mil 8"x8" Genuine Aluminum Foil Lined for Herb, Seed, Organic or Pharma Storage (100) 5 Mil Bags specifically designed for long term storage Heat sealable for perfect protection Stores 1-1.5 cups Use 1 100cc Oxygen Absorber Contains a full aluminum foil layer, blocks 100% of light