Open-Slot Wiring Cable Raceway Duct with cover provides a protective channel for cables, letting you route cables more neatly and in turn, prevent the mess and confusion of tangled cables. This two-piece, plastic wiring duct can be screw-mounted and features parallel openings along the length of the duct. Snap-lid design provides easy access to cables while maintaining a tidy, organized appearance. Parallel openings on both sidewalls facilitates customization. Benefits of PVC material include high impact-resistance, warp-proof and self-extinguishing.