This heating element service kit should be used in conjunction with item PFS16, the 16" manual impulse sealer. It comes with two wires and two Teflon strips.Product dimensions:16" Length x 1.5" Width x 0.15" HeightProduct weight:0.1 lbWiresTeflon StripsUsage Tips:Requires no warm-up just plug it in.Additional info:-SLR-E16-PFS-ESK16 #01769