Features: 1.Easy, convenient to use and storage, great ideal for home use. 2.High temperature seal, ordinary plastic can be easily sealed, easy and convenient. 3.Dual function design is both the sealing machine and the opening machine. 4.Effectively seal, block the dust in the air, keeping clean.Provide protection against the tide, mould proof. 5.Please open cover to preheat the item by pressing 5 seconds before using. Specification: *Product Name:Portable Household Mini Sealing Machine Plastic Package Storage Bag Travel Hand Pressure Heat Sealer *ColorWhite/Pink *MaterialABS *Seal preheating time5 seconds *Sealing length1cm *Net weight30g *Product size3.54(length) x1.38(width) x 2.17(height)inch *Battery:1.5V, 2 AA Batteries,use only alkaline.(Not included )