Ergoguys AIDATA EXTRA WIDE DESK CLAMP KEYBOARD TRAY - 2in Height x 13in Width - Black

Smooth movement of sliding rail design Keyboard tray size: 27.5 x 12.2 Inches (700 x 310mm) Easy to install on any work surface Sturdy metal clamp fits onto desks up to 1.57 Inches (40mm) Assembled product size (with clamp): 32in(L) x 12.5in(W) x 3.75in(H)