This very comfortable tray was designed so that you can carve right in your lap (requires use of the 4" hose adapter and a length of 4" hose).
But it is much more than just a lap tray.
Stand it on edge and it excels at picking up dust from small stationary belt sanders and small grinders.
The built-in lips are not only comfortable to rest your arms on, they can also be used to fashion the lap tray into a drawer that conveniently stores away under your desk or bench.
Approximately 13"x17"x2" deep.