These 3 x 6 3-Mil plain flat poly bags are ideal for regular duty applications to store items for fast packaging and protection. These open top 3 x 6 3 Mil bags feature impressive clarity, durability, and make storage and organization simple. The non-sealed bag can be sealed with a hand or foot impulse sealers. These 3 x 6 .003 Mil layflat poly bags meets FDA/USDA specifications for food contact.