【Under Desk Cable Tray】Comes with 1 pack of cable tray constructed of thick metal, the cable tray is super-sturdy and extra durable. Each measuring 34cm/13.4” in length and 12cm/4.7” in width, it organizes unsightly data cables, power cords, outlet strips & power supplies that plague today's work desks and tucked up out of sight. 【Easy to Fit, No-Drill】 No screws or adhesive needed! Screw clamp is easy to remove and reattach! Adjustable clamps securely onto desks up to 5cm/2" thick and as narrow as 1cm/0.4" for a near universal fit on most desks. 【Considerate Rubber Protection】 Soft rubber pads located on adjustable & removable clamps protects your desk or table from scratching or deformation, leaving no marks or damage to the table. 【Dense Mesh Design】Multiple holes to prevent overheating. The design of the dense metal mesh allows you to run cables not only through the tray's panels, which have super load bearing capacity. Even very small items do not fall out easily. 【All-in-one Cable Management Kit】The no-drill under-desk cable management includes installation instructions and is easy to install. It not only frees up space on the desk and floor, but also prevents the risk of tripping and electrocution.