Waterloo Sit Or Stand Capable Arm, Keyboard Tray & Mouse Tray Package Featuring Lift-N-Lock Adjustability Black
Articulating Arm (Waterloo Economy Keyboard Arm Teflon Slide) Features:  Storable slide action. Ball bearing slide. Install length: 21". Out: hold or lock. Load: 100 lbs. Tray support: Tilts: 30 Degrees (15 Degrees forward, 15 Degrees back). Rotates: 360 Degrees. Adjustable height: 12". Knob adjustment. Color: Black. Tray (Waterloo Basic Keyboard With Mouse Tray Black) Features: Molded polymer keyboard tray with sliding MDF mouse tray. Outside tray dimensions 21" x 10 1/2". Non-handed mouse tray slides left or right (9" x 8 1/2"). Mouse tray stores under keyboard tray. Reinforced with metal inserts. Accessories available: Search: Waterloo Molded Foam Pad Palm Rest With Steel Insert Black.