"The Yellow Jacket series from Checkers Industrial are cable covers that are used in industrial, commercial, and public settings. The polyurethane cover allows a 45 degree right-hand turn when running cables across a floor that sees a high volume of traffic. Cables, cords, hoses, and even pipes up to 1"" in outside diameter are protected when running up to 5 different cords through their separate channels at a single time. A hinged lid makes it easy to access the cables for maintenance or replacement purposes. Dog Bone connectors allow add-ons that can run to any desired length."