Metronic Impulse Sealer 12 inch/300mm Tabletop Poly Bags Heat Sealers Manual Impulse Sealer Machine with 2 Replacement Kits Blue Manual Impulse Sealer Specifications: Size: 12 inch(300mm),2mm sealing width, CE certification passed. Upgrade thicken iron case.Comes with 2 replacement kits. Instantly use: No warmup time needed. Adjustable timer creates perfect seals for varying bag thicknesses.Max seal thickness:10 mils. Extra Durable Impulse Sealer Machine: Upgrade Pure copper transformer make sure this tabletop heat implse sealer working life is double longer than normal sealing machine Extra Durable: Energy conservation Manual Impulse SealerNon-Toxic, Odorless, Durable, Reinforced and Compressioncould seal more than 10000 bags. Wide range of usesThis item is perfect seals for Kel-F, Mylar, Polyflex, P.V.A.,Pliofilm, Tivac, Saran and all other heat sealable material bags.Built-in fuse for safe using, ideal for household, retail, produce, grocery Stores, and industrial sealing.