Outstanding Stability: This electric standing desk has a sturdy solid steel frame with aerospace-grade lifting column connectors (still stable & secure after testing 100,000 times). It's a firm foundation for work, even at full height Smooth Height Adjustment: Freely select electric standing desk height, from 28.35" to 46.46". Save your favorite three settings and smoothly switch between them Uprated Motor: Powerful lifting performance and reliable long-term operation (tested 50,000 times and still going strong) Safe Low-VOC Materials: Formaldehyde and other VOC emissions are sharply reduced, meeting US federal and state safe air standards Simplified Assembly: This electric standing desk has an easier assembly process with fewer steps and less lifting