WorkRite 2128-22 Banana-Board and 22" Value Arm+track With Jel wrist rest
Ultra-Thin: Composed of 1/4" composite plastic, this is our most popular keyboard tray material.
Fits the Following Work surfaces
• Straightaways
• Diagonal corners 12" or wider
• Curved corners 12" or larger radius
• 90° (converted to diagonal with corner sleeve)