Long-Term Dry Food Storage Set Includes: Four (4) Leaktite 90 Mil White 5 Gallon Buckets, Four (4) Gamma Seal Lids Black, Five (5) Mylar Bags (20" x 30" Heavy 5 Mil Food Grade Bags Large enough for 5 or 6 Gallon Buckets), and Ten (10) 2000cc Oxy-Sorb Oxygen Absorbers