This SealerSales KF-400HC 16" Hand Impulse Sealer w/ Sliding Cutter has a 2.6mm seal width and allows you to cut and seal in one easy step. This sealing machine seals poly bags and other thermoplastic materials quickly and efficiently without any warm-up time. It can seal material up to 16" wide and 20mil total thickness. It is equipped with a plug-in electronic timer which controls the different sealing times needed for the varying thicknesses of different materials. Also available in 8", 12" and 20" with a 2mm, 2.6mm, 5mm, or 10mm seal width.