Programmable electric height adjustment recalls your favorite settings with a single push of a button Triple motors increase weight capacity; 3-stage telescoping legs provide an extended height adjustment range to accommodate shorter and taller users EZ assemble frame design for effortless and fast setup; includes a set of furniture feet; 2" locking casters available as an option; includes wide-thread wood screws for direct mounting, no need for pilot holes Overall dimensions are 70.9" W x 70.9" D x 25.5" to 51" H (with included furniture feet installed, casters add 2" to the overall height); max weight capacity is 220 lbs; BIFMA certified for safety and durability Stand Up Desk Store is a US-based company and stands behind all items we sell; this item comes with a limited lifetime warranty against defects Stand Up Desk Store's Triple Motor Electric Adjustable L-Shaped Standing Desk with Programmable Memory gives you maximum usable workspace, plus all the quality and features you need to enjoy a healthier, more productive workday. 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, with lockable casters available as an option to provide mobility and increase the overall height by 2". Overall dimensions are 25.5" to 51" H (with included furniture feet installed, casters add 2" to the overall height). Weight capacity is 220 lbs. BIFMA certified for safety and durability. EZ assemble frame design for quick and simple setup. 5-year limited warranty against defects. Stand Up Desk Store is based in the suburbs of Chicago.