StarTech 2-Pack Under Desk Cable Management Tray, 42' long (21' per tray), Slotted Style, Screw-On Installation, Metal, Black, TAA - Cable management tray organizes workspaces to reduce risk of tripping hazards/tangled cords - 42' long (21' per tray) - Holds up to 11lb (5kg) per tray - Mounts under wooden desks with a thickness of at least 0.78in (20mm) - Durable steel design