These bags help provide unbeatable freezer protection from freezer burn with Grip n Seal technology. Triple system seal features an extended tab, new, easy grip texture and a double zipper. The extended tab and new, grip seal make it easier to open and close the bag, while the airtight double zipper ensures that each plastic freezer bag blocks out air, which means less wasted food and more money saved.For up to 12 weeks protection of your food.Now 32 Seal top bags. 26.8cm x 27.3cm.