- The Electric height adjustable standing desk has 3 preset buttons to customize your desired heights from 28.35" to 46.56" , can be used by people of different heights in different scenes. -Large 71 x 31.5 eco-friendly desktop offers enough room for ongoing projects and office supplies, you can spread out and calmly take on the challenges of the work day. -An industrial-grade steel frame combined with a durable desktop allows for a 176 lbs weight capacity. The wide T-shaped foot design makes the table maintain good stability even when used at the highest height. This standing desk uses an advanced motor,each height adjustable desk has been tested more than ten inspection processes before sell ,ensure longer service life.If the desk encounters obstacles when lifting, it will move 2cm in the opposite direction to avoid possible damage or injury - Det