The 71” Triple Motor Electric L-Shaped Desk / Standing Desk with EZ Assemble Frame is our most spacious standing desk model. It also offers the highest weight capacity, widest array of features - and as the name implies - quickest setup. The key is the specially-designed, pre-assembled frame. Simply remove it from the box, unfold it, attach the feet and arms, then attach it to the top. The included desk return / desk extension can be installed on either the left or right side, allowing you to configure the L desk to your work space. The three-stage telescoping legs allow for a wider height adjustment range than typical standing desks, helping it accommodate virtually all users, short or tall. This height adjustable desk also delivers the wide array of standing desk benefits that you expect, like increased focus and calorie burn, helping to counteract the health effects of a sedentary workday. With a simple push of a button, you have flexibility to sit or stand and effortlessly adjust from one to the other at a rate of 1.2” per second, while a programmable keypad remembers your favorite positions. Comes with furniture feet. Locking casters are sold separately to add mobility and/or increase the overall height by two inches. The sturdy desktop - with a 220 pound weight capacity - can easily support your computer and monitors, heavier equipment, paperwork, and more. An anti-collision mechanism prevents you from accidentally lowering the desk on top of objects underneath or raising it into objects above. A wide selection of Stand Up Desk Store accessories, which include a pencil drawer, privacy panel, keyboard and/or mouse tray, monitor mounts and monitors stands, plus cord and power management, let you fully customize your adjustable height desk for optimum productivity.