You can get a 2-screen top shelf to meet your diversified using needs. ABS environmental protection material, durable design, concave-convex surface for increase friction, greater load capacity, stable support. No tools required, rotary knob, 360 adjustment of tightness, then adjust the #39;TV top shelf at a suitable angle and tighten it to complete the assembly. No tools needed, rotary knob, 360 adjustment sealing, then adjust the top shelf of the TV to a suitable angle and tighten it to complete the assembly. Widely compatible with most monitors, computers, televisions and can be used to place routers, remote controls, books, photo frames, plants, etc. Specification: Color: Black Material: High quality ABS Size: 33 cm x 16 x 2.5 cm Package includes: 2 shelves Adjustable Monitor Top Shelf Feature: Our monitor top shelf makes your desk organized and your work experience more comfortable. Helps organize and store other small items such as remote controls, routers, game consoles, etc. Non-slip surface design makes placement more stable. p> The angle can be adjusted as desired, easy to install and remove.