Leak proof bag with eva additive. Material: LDPE Color: clear Dimension: 6 inch W x 12 inch L Gauge: 1. 40 mil Quantity: 1000 pack low density polyethylene is an excellent material for flexible packaging used for storage and transport of a variety of items. Bags made of ldpe are flexible, transparent and adaptable to many uses. When bags are made from virgin polyethylene materials. Flat poly bags are an reasonable choice for general food storage. Polyethylene storage bags have no side seals or slit seals, and are constructed from clean seamless tubing with a sturdy bottom seal. Leak-proof poly bags are open on one end and can be closed with a heat sealer or twist ties. These eco-friendly poly bags are the ideal choice for wrapping and maintaining bulk items and unusually shaped products.