Premium Corner Duct Cable Raceway: Made of new quality hard PVC, better flame retardancy. Designed to hide the standard cables such as a Cat-5 or Cat-6 Ethernet cable, a extension cord or a power cord, 2 16-Gauge speaker wire, 2 lamp cords or 2 phone cables Fast Installation with Pre-applied Adhesive Tape: All ZhiYo corner cord concealer base have applied strong adhesive tapes can help secure to the wall, save your time and avoid accessory cuts. You can line the corner wire concealer seamless on the wall, they will work great without any connectors; Seamlessly connect multiple sections for up to 85in of cable coverage Paintable & Cuttable: If you are going all the way up to the ceiling, you can use a hack saw to cut the channels to the desired length. Our corner cable cover can be painted to match your home decor for a perfect view ZhiYo 85in Corner Cable Concealer, Corner Cord Hider for One Cord, Wire Covers for Cords, Paintable Cord Cover, Cable Management Channel, Raceway for Wall, Floor Baseboard, Ceiling White