This heating element service kit should be used in conjunction with item PFS08, the 8" manual impulse sealer. It comes with two wires and two Teflon strips. Product dimensions:8" Length x 1.5" Width x 0.15" HeightProduct weight:0.1 lb Wires Teflon Strips Usage Tips:Requires no warm-up just plug it in.Additional info:- SLR-E08-PFS-ESK08 #02948