Glad Press?n Seal Food Wrap (140 sq. ft. per roll, 3-pk.) Glad Press'n Seal Wrap seals tight, providing leak-proof protection and preventing spills. This multi-purpose wrap with Griptex technology allows you to seal on a variety of surfaces, including paper, plastic and wood. Glad also seals tight to itself, so you can create custom-shaped food storage bags for any item. Glad Wrap works perfectly for refrigerating or freezing individual portions. BPA-free, it's safe for use in the microwave. At home or on the go, Glad seals in goodness. And this BPA-free plastic food wrap is also safe to use in the microwave. At home or on the go, Glad seals in goodness.