Weber Knapp's Keyboard Tray w/ Mouse Pad. Features a durable and stain resistant black vinyl covering providing a non-skid work surface. Wood (48# Medium density fiberboard) construction with pre-drilled mounting holes. Platform measures 10-1/2" X 21-3/4" X 5/8" thick.

MDF BOARD 20" X 11" W/ 7.5" X 8.5" MOUSE PAD
FOR USE WITH 22805 & 29155-2