UltraSource Ground Beef Freezer Bags, 1 lb. (Pack of 1000) Process and store your processed meat products for freezing or refrigeration; perfect for meat processors and hunters storing wild game after the end of hunting season Strong 2-mil thickness makes handling safer and reduces risk of punctures or tears so your product stays safe 1" bottom gusset allows for slight overfill and helps prevent blowouts Blank space on front allows you to personalize with notes or your company name and contact information Seal filled bags with UltraSource bag sealing tape and (531006) bag neck sealer (531000)