View on LOZ Suggested Retail: $159.96. . ErGear Standing Up Desk Converter Height Adjustable Sit Stand Desk with Removable Keyboard Tray, 35 Inch Large Desk Riser Ergonomic Gas Spring Dual Monitor Workstation for Home Office. Transitioning between sitting and standing throughout the long work day, EGSSD6 standing desk converter provides numerous health benefits for the body such as increased blood flow and reduced aches and pains. The desktop surface measures 35” x 16”, which maximizes usable area while still providing room for dual monitors with 33lbs weight capacity. Smooth Gas Spring Height. With smooth gas spring lever system, you can easily adjust the height of stand up desks with handle at optimal height between 4.7'' and 19.3'' from the desk surface. A variety of height settings allow you to easily convert from sitting to standing. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.