Exceptional Stability: This electric standing desk boasts a solid industrial-grade steel frame and aerospace-grade lifting column connector, (still stable & secure after testing 100,000 times).Providing a 168 lbs weight capacity.Come with detachable and lockable caster, make your desk moves eaily. Effortless Height Adjustment: Easily customize your workspace with this standing desk's smooth height adjustment feature, allowing you to select any height between 28.35" to 46.46". Save your favorite four settings and smoothly switch between them.