We offer a large selection of Low Density flat poly bag. You can search many types of Low Density Flat Poly Bag 6" through 9" wide, Low Density Flat Poly Bag 34" through 60" wide, Low Density Flat Poly Bag 10" through 12" wide, Low Density Flat Poly Bag 14" through 19" wide, Low Density Flat Poly Bag 2" through 5" wide, Low Density Flat Poly Bag 20" through 32" wide and Low Density Flat Poly Bag 13" Wide. Low Density flat poly bags are an economical and reusable. Use for light- to super-heavy weight. For light- to super-heavy weight uses, it is recommended to use the 1 to eight mil. thicknesses.