Features: Hassle-free cover ramp track safely conceals cables, wires, cords, hoses, tubes, pipes, etc. Rugged & durable construction high visibility yellow color single-channel track design marine-grade waterproof rated construction wide channel groove for multiple cords or cables interlocking male/female connector system connectors allow for additional/external unit assembly safe for pedestrian walking & lightweight vehicle traffic used for home, office & business applications indoor/outdoor use.