• Accommodates both keyboard and mouse
• Allows you to mouse on either the left or right side of the keyboard
• Removable 27" synthetic leather gel core palm support
• Dimensions: 27"W x 10.625"D keyboard platform
• Platform material: .25" phenolic composite
• Platform color: Graphite
• Palm support color: Black
• Complete system includes the low profile
• Humanscale keyboard arm mechanism which offers easy dial-a-tilt and 6.25" height adjustability.

The Humanscale 500 Big Board keyboard tray systems is perfect for those who prefer to mouse on the same work surface as a keyboard. Sold as complete keyboard tray system or platform only.