Articulating Arm (Sit-to-Stand Keyboard Arm with Teflon Slide) Features: Storable slide action.Install length: 21″. Out: hold (friction). Load: 100 lbs. Tray support: Tilts: 30 Degrees (15 Degrees forward, 15 Degrees back). Rotates: 360 Degrees. Adjustable height: 12″. Lever 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.

• Look at description for Arm & Tray Features
• A great sit to stand combination with Lift-N-Lock adjustability
• Includes: Waterloo Sit-To-Stand Keyboard Arm Teflon Slide Black &
• Waterloo Basic Keyboard With Mouse Tray Black