Description: Space Saving: The mouse platform can rotate 360 degrees, providing easy access at multiple angles and can be tucked under the table when not in use. Desk Extension: Enhance your workspace with a spacious under-desk mouse tray, allowing you to position it at the ideal height for your elbows and body, alleviating stress on your wrists, shoulders, and back. For Most Desks: The Stand Steady Keyboard Tray is suitable for most desks with a thickness of less than 6cm or 2.36 inches. Note that it is not compatible with beveled-edge desks. Easy Install: No tools required. Your mouse platform will adhere to your desktop within seconds without causing damage to the existing surface or making holes. Material: Made of durable plastic with a reinforced bottom, featuring smooth edges for safety and practicality. Specification: Material: Plastic