The iTouchless Bag Re-Sealer is designed to offer a convenient solution for closing plastic bags containing just about any type of food. Simply slide the edges of the bag inside the mouth of this handy gadget to create an airtight seal. Use this plastic bag sealer on packages of chips, candy and other snacks. It is much more effective than clips or rubber bands and has a magnetic base so it can be kept within reach on a refrigerator door. This plastic bag re-sealer comes in a convenient 2-unit pack. It uses two AA-sized batteries (not included). Bring multiple iTouchless Bag Re-Sealers along on picnics or camping trips or to the beach or pool to keep bugs away from your food.