The Aidata Sit/Stand Mobile Workstation provides a compact, mobile and ergonomic workspace. Easily adjust the workstation to your exact sitting or standing need via the single lever-operated pneumatic lift, thereby promoting a healthier posture by reducing the arching in your neck or back. The durable and beveled edge work platform provides a smooth and open work surface for your laptop, notebooks, and papers. A small shelf platform near the base gives you a stable area for your printer, or other small/medium peripheral device. Three 3 locking casters allow for smooth movement over most flooring while ensuring stability overall in the locked position. Additional features include cart handle, power strip bay, and retractable mouse tray and cup holder. The Aidata Sit/Stand Mobile Workstation is ideal for the home, office, classroom, and more. Color: Black. Material: Composite.