This handheld food sealer uses advanced technology and is very easy to operate without the need for preheating. Simply place the bag to be sealed into the sealing machine, then slide slowly and evenly along the edge of the bag to achieve an airtight seal. It is constructed from high-quality PP and iron wire materials. The product measures 10cm in length and 4cm in width. Ideal for keeping food fresh and dry. Item Name: Sealing Machine Material: PP, Iron Wire Features: 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 lighting and screen setting differences, the item's color may appear slightly different in images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x Sealing Machine