Electric Adjustable Standing Desk Frame with Programmable Memory delivers all the quality and features you need to enjoy a healthier, more productive workday. This dual motor model features an increased weight capacity, plus our EZ assemble frame design for set up in as little as 15 minutes. The programmable electric keypad recalls your favorite sitting and standing settings with a single push of a button, while 3-stage telescoping legs offer an extended adjustment range over competitors' models, which better accommodates taller and shorter users. Comes with a set of furniture feet. Optional lockable casters provide mobility and increase the overall height by 2". Recommended desktop size is 48" to 72" W x 23.625" to 32" D. Overall dimensions are 42" to 64" W x 26.75" D x 24.25" to 49.75" H (with included furniture feet installed, casters add 2" to the overall height). Weight capacity is 220 lbs. BIFMA certified for safety and durability. Easy assembly. 5-year limited warranty against defects.