Place the Safco Stance Height-Adjustable Laptop Stand on top of your sit-down desk or table and instantly turn it into a standing-height workstation for your laptop computer. Use the pull-knob on the back of the stand to adjust the laptop platform in increments of 1.38 to a height that's right for you between 1.25 and 15.75. When you want to return to working in a sitting position at your desk, either readjust the platform to its lowest height, or simply move the lightweight, free-standing Stance out of the way and reclaim your desktop. Made with a laminate platform and black powder-coated steel base for long-lasting durability, the Stance Laptop Stand helps give you the means to get up out of your chair more throughout the day while staying engaged with your work.Note: This is a non-returnable item.