Stainless Steel Management Raceway Of Cables, 3-Pack 39.37in Metal Cable Condenser, Self-Adhesive Wire Cord Hider, No Screws No Drill On Wall Cable Cover Channels For Floor Home Office Kitchen Made Of High-Quality Materials - Made of high-quality stainless steel materials, High strength, Durable, And anti stepping on and pressure, Which can well protect cables. It self is with protective film to prevent any scratch or damage on the surface when transporting. Dimensions And Specifications - L 39.37 in * W 0.79 in * H 0.39 in / L 100cm * W 2cm * H 1cm. 3 Pack, Total length is 118in / 3m. A maximum of 3pcs of cat/5 network cables can be covered. And you can use a metal cutting saw or an angle grinder to cut or adjust the length. Easy to install - It self is with pre-applied adhesive tapes, Strong adhesion, Waterproof and high temperature resistant. You can install or affix it on any smooth and flat surface of things, such as floor, wall, ceramic tile, cabinet, computer desk, glass, etc., without screws and drilling. Applicable Surfaces: Emulsion paint walls, Ceramic tile walls, Smooth board of wood, Smooth metal or plastic, Smooth wallpaper, Glass. (Note: it is only fit for installation or affixing on smooth and flat surface of things, and some uneven surfaces or can't be affixed on it may not be applicable) Not Applicable Surfaces: A wall of ordinary putty, A lime wall, A concrete wall, A brick wall. Any walls with powder, with plaster falling off and water seepage.