The NWSLC-7Y Identification Sleeve provides a larger labeling surface on small cables allowing legends to be clearly seen. It is recommended to locate sleeve on the straight section of cable at least 2.00" from fiber boot. For use with labels: S100X225YAJ (Laser/Inkjet), S100X225VAC (LS8E Printer), S100X225VA1Y or S100X225VATY (Thermal Transfer Printer). PVC material. 1" long (25.4 mm). 0.39" (9.9 mm) maximum cable diameter. Use for 3 mm duplex fiber cable. Color White. 100 sleeves per package.