The Ace Drive Keyboard Tray is an ergonomic solution for keeping your keyboard and mouse hidden underneath your desk while providing a comfortable typing experience. With a height adjustable range of 0-8.7 inches and a 180° swivel feature, you can easily customize the position of the tray for maximum comfort. Made with durable MDF board and Q235 carbon steel frame, this keyboard tray can hold up to 11 lbs of weight and measures 11 x 26 inches, making it suitable for most standard keyboard and mouse setups.