Large Capacity & Neat Organization: This 36"L x 5.3"W x 5.7"H cable tray holds all size adapters and sockets. Unfold design lets you add/remove items easily, while built-in ties secure cords. Ideal for hiding clutter under desks in offices or homes Two Ways Installations: This under desk organizer supports both no drill clamp-on and screw fixing installation, it fits most table top materials such as wood table, glass table, and metal table