This is a 2-in-1 portable handheld bag sealer with an integrated cutter, comes with a lanyard for easy carrying and includes required batteries. It uses instant heat to reseal opened plastic snack bags, locking freshness back in for snacks, candies, dried food and more to extend storage time. The built-in cutter lets you trim uneven bag edges smoothly when needed. Compact handheld size, it fits easily into kitchen drawers, picnic totes or travel bags. Ideal for use in home kitchen, outdoor picnic, camping and travel to keep your food fresh and avoid food waste.