The C4LG6 PVC Flush Wiring Duct Cover Features A Non-Slip, Liner to Prevent Cover Slide. Designed With The User In Mind, The Cover Is Easy to Install and Remove. The General-Purpose Lead-Free PVC Material Is Suitable For Use In Indoor Applications. Ul 94 Flame Class Of V-0 With A Ul Recognized Continuous-Use Temperature Up to 122°F (50°C). 0.37" X 4.25" (9.4 MM X 108 MM) and 6' (1.83 M) Long. Color Light Gray.