Pair this innovative desk base with a Fellowes Levado Laminate Desktop for an easy Sit-Stand solution. Levado Height-Adjustable Table offers fast, 90-Second assembly. Simply fold out the legs and then lock into place with patent-pending SwiftLok design. Enjoy intuitive adjustment with premium Feather-Lift control paddle and four programmable memory settings. With optional VersaTop Clamps, you won't need any tool attachment to new or existing worksurfaces. Traditional mounting hardware is also included. This base accommodates a top from 48" to 72" wide. It adjusts at 1.4" per second with collision-detection safety feature. Lift capacity is 220 lb. Maximum height adjustability with 3-Stage legs is 24-1/5" to 48-1/2". The ADA-compliant base also includes cable management. Top and base are sold separately.