These manual impulse bag sealers by American International Electric (also known as AIE) offer the perfect solution for fast and easy sealing of retail bags and much more. They are extremely versatile and universal, working with nearly all plastic and shrink wrap materials up to 6 mil thick. Hand sealers feature a headed straight edge that will melt the plastic to itself, creating an air and water-tight seal. You can buy AIE impulse bag sealers online at Binding101 in several different lengths, and with or without an attached cutter, which makes it convenient when using bags on roll and shrink tubing. The cutters are referred to as c-series impulse sealers, and will cut 1/4" from the seal.