Safco Deluxe Articulating Keyboard/Mouse Arm Deluxe Articulating Keyboard/Mouse Arm Fully adjustable height (6"), tilt, and 360° swivel. Exclusive Therasoft® wrist rest is durable, distributes weight, helps minimize pressure points and improves circulation. Non-abrasive and antistatic. Precision glide track. Meets BIFMA standards. Star knob height adjustment; pull-latch tilt adjusts +15° to -10°. Thin, wing-style reversible mouse platform with lift-up Lexan® surface to display photos. Workstation Type—Diagonal, Curved or Straight Glide Track Length—21" Keyboard Tray Dimensions—29-1/2 x 14-5/8 Mouse Tray Dimensions—Included in keyboard platform Mousing Surface Attaches on Right or Left Side Articulating Arm Height Adjustable (Above to Below Desk)—6" below Sliding Tray Tilt Adjustable Swivel Keyboard Tray Black Granite Finish