ShieldPro 60+60SG (60) 1 gallon Genuine Mylar Bag + (60) 300cc Oxyfree Oxygen Absorbers (In Packs of 20) for Long Term Food Storage 3.5 mil thick bags with excellent barrier properties to oxygen and moisture Genuine mylar film used in manufacture Manufactured by ShieldPro flexible packaging for discount mylar bags Absorbers are packed in 3 sets of 20 Fda-approved, bpa free mylar bags; includes priority mail shipping!