Suggested Retail:$105. ComHoma Standing Desk Converter Adjustable Height 34 Inch Sit to Stand up Desk Riser for Home Office Ergonomic Tabletop Workstation with Keyboard Mouse Deck. Top-tier 34.6" x 15.7", Base-tier: 25.6" x 11.8" work surface provides enough room for a monitor or a laptop; a built-in keyboard and mouse tray can hold a full-sized keyboard and mouse and raises and lowers with the top surface. Gas spring arm and single-handle design allows you to raise and lower the desk smoothly to any desired height between 4.7"-19.3"; the motion won't break your concentration. Through the load-bearing test of 33LBS full load, it can still rise and fall steadily. The material is practical and thick, and the load-bearing capacity is stable, bringing more assured use. This standing desk converter embedded groove down the front holds mobile phones, tablets and pens in place; anti-slip pads protect your desktop or surface from scratches. This stand up desk riser is almost ready to go right out of the box! Place on your existing desk, attach the keyboard tray, and start organizing your workstation. . 34" x 16" x 19". 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.