SELF WRAPPING SLEEVE/Roundit 2000 NX, 1/2 5676001307S pack of 100Roundit® 2000 NX Self-Wrapping Wire Sleeving | High Temperature, 1/2in, Olive GreenRoundit® 2000 NX is a woven combination of Nomex® and PPS (polyphenylene sulfide). The Nomex®/PPS blend is constructed in a flat weave which gives i..