Oxy-Sorb 24xOS-2000cc-10pk Oxygen Absorbers with Oxyeye 240 - 2,000cc Oxy-Sorb Absorbers with indicator freshness pill/eye Use only 1 per 5 - 6 gallon Mylar Bag Removes oxygen in long term storage food containers Absorbers are completely safe, none toxic Extends shelf life of foods