Length : 328ft(100M) ,The quantity of optical fiber:1pcs，PMMA plastic fiber optic cable, great optical conductivity and flexible to easily create the shape what you needDiameter of fiber: 0.03in(0.75mm) transparent end glow plastic fiber optic cable，Fiber length can be cut whatever you want, the end of fibers still glow after connecting light source(no including)The fiber optic cable is suitable for most light engine diver, widely being made curtain, screen, ceiling sky decorationThe fiber cable operation temperature: -58°F - 167°F, Lifetime: > 20 years, virtually no heat, no UV or IR energyThe optical fiber emits bright color by light source(noy including), and we can customize other size of fiber as you request, please feel free to contact us via email