Bush Business Furniture's Move 40 Height Adjustable Standing Desk is a perfect way to build an ergonomic workspace without the high-end price tag. Give your body and mind a break from sedentary work and enjoy a healthier, more productive office with the push of a button. Three stage units lift the 48W x 30D desktop anywhere from 28 to 48 inches from the floor at a speed of 1.25 inches per second so you can change positions without missing a beat. The Adjustable Desk also features an Anti-Collision Sensor that stops movement up or down if an object is detected. Built to endure the rigors of a busy professional environment, the durable thermally fused laminate surface is resistant to scratches and stains while a welded 16 gauge steel base allows the desktop to support up to 176 pounds. The 10-foot power cord plugs into a standard electrical outlet so the Sit-Stand Desk can be used in virtually any setting, from an open floor plan to a private office. The stylish White Spectrum finish is complemented by a Cool Gray Metallic base for a contemporary appearance that suits today's workplaces. This Ergonomic Office Desk is tested to meet ANSI/BIFMA standards for safety and performance and is backed by a 5 Year Manufacturer's Warranty. Bush Business Furniture also offers an Adjustable Standing Desk Stool and Anti-Fatigue Comfort Mat along with coordinating storage to complete your work area (additional items sold separately).