Metal
KIND TIPS - The maximum weight supported by our desk cable management tray is 11 lbs, and you will get it all in one package (2 cable trays, 12 screws, 12 anchors), the measurements you can see in the picture
LARGE CAPACITY DESK CABLE MANAGEMENT - Use this desk cable organizer on home office standing desk and keeps the messy power cords, USB hubs, power strips out of the way and allows a neat and organized no matter if youre standing or sitting at the desk
EASY TO INSTALL CABLE RACEWAY - Unlike the other standing desk cable management with no mounting holes, our desk cord organizer are pre-drilled with 6 rows of mounting holes along the back and top(with 12 screws, 12 anchors). Very easy to attach under table or on the wall with just a screw driver
STURDY & DURABLE WIRE ORGANIZER UNDER DESK- Metal is stronger and more durable than plastic. This Metal and coated under desk cable tray have good long-lasting stability and load-bearing properties. The wide opening allows you to put in or remove cables whenever needed and enables good ventilation to avoid your power supplies overheating
BETTER DESIGN & 34IN LONG LENGTH OPTIONS - These raceway cable management are nearly invisible because of the color selection. A value pack of 2 cable management box provide a total of 34× 4.1 inches of cable management space, cables can pass through and trays can move closer or further from each other to fit the space
MULTI-PURPOSE WIRE MANAGEMENT UNDER DESK WITH BONUS - Cleaning up your desk requires not only organizing messy cables but also sorting out stationery items and small gadgets. All of these needs can be satisfied by our pc cable management. Just lay the provided plastic sheet on the bottom of the tray, and place in whatever cords and stationery items you possibly need to collect