This tape is actually ELGO brand but is the same 2mm pole spacing and is 100% compatible with Renishaw (RLS) encoders. I have tested it on my half completed CNC conversion setup, think I have 30 some feet for sale but message me with your individual needs. If you have never installed before please read instructions before giving me a length as the stainless cover strip needs to overlap the mag tape by a little bit. I have matching Renishaw encoders but not sure if I am willing to part with them yet...