(30) 20"x30" Mylar Bags + (30) 2000cc Oxygen Absorbers 30 - 20"x30" 4.3 mil PET/Poly/Foil (Mylar) Bags 30 - 2000cc Oxygen Absorbers (30 per pack) All Bags FDA Approved and Made in America Use (1) 2000cc Oxygen Absorber Per Bags