Easy to install! No electrical or DIY know-how required to install. All D-Line cable cover lengths have pre-applied self-adhesive backing, for easy peel & stick installation - lengths can be drilled and screw-fixed if preferred. Unlike traditional two-piece cable raceways, the one-piece design of D-Line avoids need to cut lid & base separately. To install, peel & stick to the wall, open flexible hinged lid, add cords & snap shut utilizing patented click-lock design! Stylish design! D-Line on wall cord covers have a decorative half round profile, for a superior finish. Great for hiding wall mounted TV wires, with the profile subtly blending with decor. D-Line Raceway is also used for organizing cords above baseboards, with D-Line appearing as the natural top section of the baseboard. Longer 39-inch lengths supplied per pack, require less connectors versus shorter lengths, to ensure a neat appearance can always be maintained. Hide cables around a variety of angles! Compatible D-Line Cable Cover Accessory Multipacks are also available, bends & tees have rear grip tabs for secure fittings, design of bends and tees hides imprecise cuts or measurements. Connectors & end caps internal shoulders fit securely under lengths for a smooth flush finish. All accessories have been colour matched to lengths for a perfect finish! Paintable! For the perfect finish, D-Line Cable Cover & accessories can be painted. To paint, simply key the surface with a fine sandpaper and apply two coats of paint. Each pack includes: 8x 39" D-Line Cord Cover Length. 0.78in (Width) x 0.39in (Height) x 39in Length. Please note, alternative D-Line profile sizes are also available: 0.63x0.31in, 1.18x0.59in, 2x1in, 2.36x0.59in & 0.87x0.87in. Easy to install! No electrical or DIY know-how required to install. All D-Line cable cover lengths have pre-applied self-adhesive backing, for easy peel & stick installation - lengths can be drilled and screw-fixed if preferred. Unlike traditional two-piece cable raceways, the one-piece design of D-Line avoids need to cut lid & base separately. To install, peel & stick to the wall, open flexible hinged lid, add cords & snap shut utilizing patented click-lock design!