White cable identification sleeve for 3mm duplex fiber cable, 1 inch long, 100 per pack, use with labels: S100X225YAJ (Laser/Inkjet); S100X225VAC (LS8E Hand-held Printer); S100X225VA1Y or S100X225VATY (Thermal Transfer Printer). Sleeve is made of flexible PVC material. Locate sleeve on straight section of cable at least 2.00 inches from fiber boot.