Our 1 mil gusseted poly bags are made of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specifications. Side gussets expand easily to fit over bulky or irregular size objects. Tubular construction with a durable bottom seal, make these bags the best on the market. Features superior clarity for showing the quality of your products. Some smaller sizes are imports and inner-packed with 100-pack bundles. All listed gauges are nominal and can be heat sealed, tied, stapled or taped shut.