The RPS-22-18/2.0-9 is a 3.18mm white commercial-grade heat-shrinkable Marker Sleeve made of durable polyolefin with 22 to 18AWG wire gauge. This RPS-series marker sleeve is designed to meet commercial, industrial wire and cable identification needs. When RPS is printed with Tyco Electronics recommended printers and ink ribbons, the marks remain legible, without any post printing process, even when exposed to abrasion, aggressive cleaning solvents and industrial fluids. For use with AM6310 dot matrix and T312M, T208M thermal transfer printers.