All-weather polyurethane construction Patented 5-bar tread surface for maximum traction Reinforced hinge lid ensures easy cable placement The modular, interlocking design ensures easy setup Dog-Bone® connectors allow you to extend your protector to whatever length you require 3-channel option protects cables and hoses up to 2.25 inch outside diameter with load capacities of 28,420 pounds/axle or 14,210 pounds/tire at 70° F 5-channel option protects cables and hoses up to 1.325 inch outside diameter with load capacities of 21,000 pounds/axle or 10,500 pounds/tire at 70° F Available with orange hinged lid/black base (O/B) or black hinged lid/black base (B/B) and ADA ramps option; including ADA compliant orange hinged lid/blue base (O/Blu).