Intellaspace MouseAround Keyboard Tray System

MouseAround Keyboard Platform Features sliding mouse motion, combined in one tray Unique mouse design smoothly slides right-to-left and also pulls forward 1/4" thin phenolic allows complete knee clearance Gel palm rest (removable) for maximum ergonomic comfort Gel mouse pad incorporates raised mouse fence Ideal for multiple-user workstations 21" x 12", plus 9-1/2" diameter sliding mouse surface Arm Options 1) EasyRiser EasyRiser - Knob-free 6.25" height adjustment (1.25" above / 5" below) and precise positioning of keyboard height and tilt. Platform fully retracts underneath mounting surface on its 23" track. For corner or straight installations. Stubby EasyRiser - Knob-free 5" height adjustment (1" above / 4" below), platform fully retracts on its 17.75" track (not suitable for corner installations). Super Stubby EasyRiser - Knob-free 6" height adjustment (2.5" up / 3.5" down), platform fully retracts on its 14.75" track (not suitable for corner installations) EasyRiser Advantage