This handheld food sealer adopts the latest technology, which is very easy to use and does not require preheating. You can place the bag to be sealed in the middle of the sealing machine, and then slide along the edge of the bag at a slow and constant speed to achieve airtight sealing.It is made of high-quality PP and iron wire material.The length of this product is 10cm and width is 4cm. It is used to keep food fresh and dry.Item Name: Sealing MachineMaterial: PP, Iron WireFeatures: Quick Operation, Handheld, Labor-saving Battery: 2 x AA Batteries (Not Included)Size Details:L: 10cm/3.94", W: 4cm/1.57"(Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Sealing Machine