Protect cords and prevent accidents caused by trailing wires in regular foot-traffic areas. Connectors included to link two lengths for longer runs if required. Uniquely versatile. Easy-to-use pre-split back. Flexible PVC. Easily uncoils to lay flat. Cavity Size—5/16″ x 9/16″. Cable Management Type: Cord Concealer; Color(s): Black; Length: 6 ft; Channel Size: 1 1/3″ x 1/2″.