QUICK SEALING: The mini portable food sealer seals quickly in just 5 seconds, helping you reseal food bags to keep food fresher and longer, and help you avoid food waste. Bottom Magnetic Design: The magnetic design at the bottom of the food sealer can be easily placed on the refrigerator when not in use, taking up no space. Easy to Use: The operation of the vacuum sealer is very simple. After opening the sealer, it can be quickly sealed with a simple pull. If you have unfinished potato chips, this is perfect. Small size: The portable food sealing machine is small in size, does not take up any space, can be hung on the kitchen shelf, and the plastic box is more convenient to carry even when camping. Wide range of applications: The mini food sealing machine has a wide range of applications. The food sealing machine can seal various plastic bags, snack bags, aluminum foil bags, potato chip bags, etc. Suitable for all kinds of bags. The product does not include batteries. Note: The data are all measured manually, please allow an error of 1-3 cm due to differences in light and display, there may be some color differences, please refer to the actual item received.