Rage Powersports DH-CR3-V2 High Traffic Pedestrian Drop-Over Cable Cover Ramp Cable protection in high traffic pedestrian areas like the warehouse, flea market, offices, theme parks Light duty application, foot traffic, hand carts, up to a maximum 441 lb. capacity V2 Interlocking design allows several ramps to be connected together to span greater cable lengths Cable through channel measures 1.5"W x 1/2"H Highly visible safety yellow industrial quality thermoplastic rubber, traction surface with molded electrical safety signs (Operating Temp. -40 Degree Fahrenheit to 131 Degree Fahrenheit)