Description: Space Saving: The mouse platform can rotate 360 degrees, saving space, easy to use at multiple angles, and can be rotated under the table when not in use. DESK EXTENSION: Extend your desktop with the large under-desk mouse tray clip to set the perfect height for your elbows and body position, releasing pressure from your carpal tunnel, shoulders and back. For most desks: The stand-stabilizing keyboard tray fits most desks less than 6cm/2.36 inches thick. The tray is not suitable for beveled edge desks. Easy to install: no tools required. Your mouse platform will snap onto your desktop in seconds, with no damage to your existing desktop and no need to drill holes in your existing desktop. Material: Plastic material, reinforced bottom, sturdy and durable, smooth edges, safe and practical to use. Specification: material: plastic Colour: Black Size (length x width): 17*13*10cm Package includes: 1 x pallet Note: 1. Due to light and screen differences, the color of the item may be slightly different from the picture. 2. Please allow 1-2cm differences due to manual measurement.