The NE2X3WH6 Panduct NE Halogen-Free Slotted Wiring Duct has a nominal duct size designed to optimize space. Manufactured with a special-purpose material for use in halogen-free or high-temperature applications. It has a UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95°C (203°F) and is 20% lighter than PVC. Mounting holes provided. Modified Polyphenylene Oxide (mPPO). 2" x 3" (50.8mm x 76.2mm) and 6' (1.83 m) long. Cover sold separately. Color White. 6/package.