[32.8 ft (10 m) x 32.8 ft (10 m) x 10 ft (10 m) If you need more than one 32.8 ft (10 m) cut into a message. The HFFF heat-resistant rubber parallel cord is a black power cord with Chlorosuiforated Polyethlene coating that has excellent oil resistance, chemical resistance, abrasion resistance, and ozone resistance. Chlorosulfonated polyethylene rubber is the material used for escalator railings and rubber boats. AC 300V 90°C heat resistant power cord, recommended for electric heating and lighting fixtures. Also used in stage lighting T-and C-type connectors. Also recommended for vacuum tube amplifier power cords.