The D-2 rubber cord protector shields wires, power cord (s), and CAT6 (Category 6) cable (s) making this a must for any standard computer station set-up. The D-2 series rubber duct can be cut to fit and match any work area. This cord protector comes SLIT on the center channel for easy universal installation for connected cables. Heat-resistant up to 300° F - Non-conductive up to 1, 500 volts