Check the size: The heat strip kit is approx. 455 mm long and 8 mm wide,safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime,wire winderImpulse heat sealer strips: Often try to change the old kit could have a better bag sealing for daily use,hand pressure sealer replacement strips are compact and convenient, easy to install and operate,heating wires for sealingHeat sealer replacement strip: You will receive 6 pcs sealer heating strips, enough for your daily use. Ideal for sealing machines, packaging, plastic bag sealing.sealing machine accessories, this heating strip is one of the essential items for sealing machine,cord anchors for cablesImpulse sealer repair kits: Power must be disconnected for replacement. For better sealing effect, adjust the heating wire to the center position of the insulation strip when installing.manual operation, convenient and simple, suitable for small-scale packaging production,heat shrink wire tubingEasy operation: In daily use, try to replace old element for better bag sealing results.features with high resistivity, low resistance temperature coefficient, higher temperature of use,appliance cord organizer