Standing Desk with Anti Fatigue Mat, Height - Adjustable Desk - Standup Workstation - Largest Surface 32 inches Wide, Convert Any Desk to Sit Stand up, Comes Fully Assembled, Koozam Office IMPROVE YOUR HEALTH NOW! SITTING IS THE NEW SMOKING - Concerned about your health and wellness? Science continues to show the health threats of prolonged sitting, tying a sedentary life to heart disease, diabetes, and more. Use our elite standing desk to prevent any of these misfortunes and increase health benefits. BIGGEST SURFACE: Grab your computer and place it right on top of your new stand up workstation, using the modern single flat surface for ergonomic comfort and increased productivity! ERGONOMIC HEIGHT RANGE: Standing height is 7 inches to 17 inches - you choose the right height for you! 100% MONEY-BACK GUARANTEE - Dapper Display products are backed by 100% guarantee that you are fully satisfied with your product or receive your money back. Please contact us if you experience any issues, because customer satisfaction is our #1 policy! FULLY ASSEMBLED: No assembly required - just open the box, place your computer, mouse and keyboard on top of the Stand Up Desk, and start standing! EASY TO SIT/STAND  Our sit and stand desk has a durable steel base and a pneumatic air cylinder for smooth raising and lowering. The height adjustable desk is extremely easy to operate even with heavy loads such as dual monitors. It allows for ease of use when raising/lowering multiple times a day. Our desks are tested for over 10,000 rise& drop sessions to last a long time.