Help prevent freezer burn and reduce food waste with Cryovac™ Resealable Bags. For decades, professionals have depended on Cryovac brand food storage technology and commercial-grade durability. Cryovac Resealable Quart Freezer Storage Bags have been designed with high film strength, double zippers, and sonically welded zipper corners for dependable use in rugged, high-volume restaurants and food service environments. Microwavable when used as directed. 2.5 mil. minimum thickness. 300 count. Bags measure 7” x 7 15/16” (17.78 cm x 20.16 cm). FDA Approved, Kosher Certified, and BPA Free.