Mylar Bags Odor-Proof 1/2 Quart Ziplock (6"x6") 5 Mil Mylar Long Term Storage of Food, Seeds, Organics, and Herb (20) 6"x6" Half Quart Zip Seal Mylar Bag 5 Mil Material Designed Specifically For Long Term Food Storage Good size for spices, supplements, candies and other small items Will block cell phone signal Use 1 100cc oxygen absorber