For use with heat-seal vacuum systems; 3.0 mil thick; air removal channels; FDA-listed food-safe materials; BPA-free; one-roll design

Quick & Easy! Just squeeze the bag sealer over the bag opening and pull across to create an airtight seal that locks in freshness. Save on storage bags! Re-use the snack bag, instead of buying plastic storage bags. Easy to Store! The magnetic base allows you to keep the iTouchless Bag Sealer handy on the fridge, microwave, oven, or other metal surface. You'll always have it right when you need it!