Mobile Height Adjustable Sit to Stand Desk is ideal for home, office and school. Its compact size fits easily into small spaces. Foot pedal controls the pneumatic-lift mechanism for effortless height adjustment. Height ranges from 29-3\/5" sitting to 44-1\/5" standing with no preset height positions so you can find the ones you prefer. Worksurface measures 29-1\/2" wide x 20-1\/2" deep and offers an easy-to-clean melamine surface. Weight capacity is 17.6 lb. Convenient, sit-stand desk\/table also features locking casters for mobility and stability.