3.78 lt. 10-9/16 in. x 11 in. (26.8 cm x 27.9 cm). Stronger seal than Ziploc bags (Ziploc is a registered trademark of S.C. Johnson & Son, Inc.) (when shaken dropped or stacked). Be Sure It's Secure: Helps prevent freezer burn keeping food fresh longer. 35% thicker for better protection than Hefty Storage Bags. Patented Maxlock track design for an extra strong seal. Zips & clicks closed so you know the seal is secure. To contact us visit: Hefty.com, call: 1-800-433-2244 or write: Hefty Brands, PO Box 85583, Richmond, VA 23285-5583. When communicating about this particular product, please include end flap with the embossed numbers, or laser printed white numbers and the UPC bar code located on this panel. Product not formulated with BPA. 100% recycled paperboard. how2recycle.info. Product made in the USA.