Powerback RFD3 Rubber Duct Protectors are ideal for lightweight vehicles, carts and pedestrian traffic in public, commercial and industrial areas. These three channel protectors are designed with a center channel to protect standard power cords and CAT5 cable located in walkways or work areas. They are non-metallic, flexible rubber protectors that allow you to organize portable cords and cables while reducing trip hazards. Protector is supplied unslit and must be slit to insert standard power cords. Optional Carpet Kit with VELCRO Brand Fasteners also available for added traction.