Vintage Brown Clamp-on 27 x 11 in Keyboard Tray, MOUNT-KB05N Large Under Desk Keyboard & Mouse Tray for Typing, Slide Out Platform, Extra Sturdy C-Clamp Mount System, Computer Drawer

Saves Desk Space: This 26.8 ( 32.5" including clamps) x 11 under-desk keyboard tray holds your keyboard, mouse, and other small accessories below the desktop for added work space --Patent
Pending-- Comfortable Typing Angles: Easily slide the tray in and out and enjoy ergonomic typing angles that relieve stress on your wrists and shoulders. The tray extends a maximum of 8.5 from the edge of your desk and holds up to 11 lbs
Compatibility: Before purchasing, please make sure that your desk surface does not exceed a thickness of 1.25". Note the tray's total length from clamp to clamp is 32.5", so please make sure you have that much space on your desk before purchasing
Sturdy C-Clamps: Attach the keyboard tray to your workstation without causing any damage to your desk ( 1.25 maximum desktop thickness) with sturdy C-clamps that hold everything tightly in place and are easily adjustable for user convenience
Easy Installation: All hardware and instructions are provided for assembly, and mounting your keyboard tray to the desk is an easy process with the adjustable clamps.
Please Note: This tray is not compatible with desktops that have beveled edges