Weston Brand Vacuum Bags are the best Vacuum Bags out there. They have a stronger mesh instead to better protect your food. Great Vacuum Bags for hunters who want to protect their harvest all winter long in their freezer. The Bags are 2 ply and 3 mil thick. You get more Bags for your money with this brand than other brands. 100 Bags per box. Weston Brand Vacuum Bags work with other brand Vacuum sealers including the Food Saver brand. Product dimensions are 17" x 2.5" x 11.5".