Marsail Standing Desk Adjustable Height Stand Up Home Office Desk,? 48X24, Black Product Features Smooth Height Adjustment: Engineered to accommodate a wide range of users, the Marsail standing desk features advanced 2-stage lifting columns. These columns allow height adjustments from 28.3 inches to 46.5 inches, enabling users to easily find and switch to their perfect sit-to-stand positions with minimal effort. 4 Memory Height Presets: With user convenience in mind, the Marsail electric standing desk is equipped with intuitive controls that allow you to save up to 4 custom height settings. This feature facilitates seamless transitions between your preferred desk heights, making adjustments swift and effortless. Simplified Assembly: The Marsail sit-stand desk is designed with a user-friendly assembly process that requires fewer steps and less physical effort. This streamlined setup process ensures that you can quickly and easily assemble your desk, getting you up and running in no time. Support up to 176 lbs: Stands on a solid steel frame, powered by an energy-efficient motor. Marsail standing desk adjustable height can lift 176 lbs at less than 50 dB. Rock-Solid Stability: Constructed on a robust solid steel frame and powered by a highly efficient energy-saving motor, the Marsail standing desk operates with minimal noise, keeping it under 50 dB. The desk can elevate smoothly at a rate of 1 inch per second while maintaining its maximum load, ensuring unwavering stability throughout its operation. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!