(10) 5 or 6 Gallon Mylar Bags 20"x30" 7.5 MILS THICK (7.5 mil) Food Grade for Storage
HIGH QUALITY- FOOD GRADE FDA APPROVED 20"x30" 5 or 6 Gallon 7.5 Mil Thick Mylar Bags!  As of Now, These Are THE THICKEST MYLAR BAGS ON AMAZON.COM.