Startech STSCART2 - Mobile standing desk is easily movable for a productive work or school environment Stable base w/ durable lockable front casters/wheels - Ergonomic sit-stand laptop computer cart with large surface (24x31.5") Unassisted lift capacity of 11lb and 66lb max static weight Easy to clean - Rolling workstation w/ one-touch adjustable height of 29"-45" from floor - Lever positioned to prevent accidental height adjustments Portable stand-up desk ideal for students/teachers - Setup tools incl.