Humanscale Keyboard Arm with 400 Diagonal Big Keyboard Platform

  400 keyboard tray platform offers the widest single surface for a keyboard tray Diagonal keyboard tray design supports nearly all standard keyboards and made to fit most desks. The keyboard platform is made of phenolic: it's an ultra-strong, remarkably thin (1/4") composite that’s non-toxic, durable and easy to clean The platform design supports multiple keyboards and mice combos and will fit most desks, including corner desks, using the variety of tracks lengths and corner sleeves available. No mouse platforms come with this board since the work surface is so large; users would reach too far for a mouse outside their neutral reach zone Keyboard Arm sold separately Dimensions: 27.5" W x 11.5" D  The Humanscale 400 Big Diagonal keyboard tray platform design ensures that users type and mouse within their neutral reach zone, creating a safe, comfortable and sustainable work environment. The neutral zone in a standard office workspace is defined as the area where a user sits and work