W-Series Long Hand Sealers offer a longer seal length than our standard hand impulse sealers. The sealers are steel constructed for quality and durability. Manufacturer's kit includes two heating elements and a blade. Features: Seal width: 2.7 mm Longer seal lengths for specialized sealing needs All metal construction No warm-up time Heavy duty construction The blade cuts approximately 3/4 from the seal line. Easy to Operate: Simply set the timer, insert the bag between the sealing bar and press down on the seal bar. For the best quality seal, hold the seal bar down a couple of seconds after the light goes off before resealing. For sealers with a sliding cutter, slide across the bag while holding the seal bar down to cut the bag.