Outstanding Stability: This l-shaped electric standing desk has a sturdy solid steel frame with aerospace-grade lifting column connectors (still stable & secure after testing 100,000 times). The adjustable height desk is a firm foundation for work, even at full heightSmooth Height Adjustment: Freely select stand up desk height, from 28.35" to 46.46". Save your favorite three settings and smoothly switch the electric standing desk between themMore Powerful Dual-Motor: This l shaped standing desk has powerful lifting performance (Max 220 lb load) and reliable long-term operation (tested 50,000 times and still going strong)Spacious Desk: More space and flexibility. Assemble the desk with the long side on your left or right to match your place and preferenceSafe Low-VOC Materials: Formaldehyde and other VOC emissions are sharply reduced, meeting US federal and state safe air standards