These AIE upper jaw impulse foot sealers come with a 2mm, 5mm or 10mm wide seal. The sealing element on the upper jaw and the silicone rubber on the lower jaw of these units to help to protect the element from moisture and contamination when sealing powders and wet products. Ideal for packing foods. The height from the floor to the seal is 31-1/2". Options that are available include heavy duty work table, height extender (floor to seal height 40-1/2"), adjustable angle,and extended foot pedal.