This kit includes the primary wear components that are on your bar sealing machine. They should be replaced at regular maintenance intervals to keep your unit operating at peak efficiency.2 lengths of Nichrome wire (round) with terminations
4 lengths of 1/2" 3 mil wide Teflon strip with adhesive back to go over and under the wire
Kit is for an 18" machine. Measure current wire length, or machine arm, to ascertain if you are ordering correct item.