CordMate II Computer And Home Entertainment Cord Cover Kit. Ideal for hiding and organizing loose cables along a wall or baseboard. Especially suited for covering home entertainment wires, speaker cables, TV/video cabling, and home office wiring. Self adhesive backing makes installation easy. Features a stylish design to compliment any interior setting. Includes (4) 30" paintable wire channels, channel couplings, and (2) elbow corner pieces. Can be painted to blend into wall. Color: White. Channel's interior dimensions: 7/8" W x 3/8" H.