Shipping is free! Clip $20 off coupon on the product page to get this height adjustable desk at a deal price. About this item: - Anti-Collision System: There is an anti-collision system built in the desk, if there is an obstacle or pet under the desk during the height moving down, the desk will stop first and then move upwards. - High-Performence Motor: The motor is made of good quality and each has been tested before assembling to the desk, it works very smooth and quiet, so you will not disturb others when adjusting the height. - Wide T-shaped Foot: The wide T-shaped foot design is one of the most stable supports. Even when used at the highest height, the table can maintain good stability, which is your reliable partner at work. - Cambered Table Corner: The cambered table corner with humanized design can protect the safety of your family,especially in families with children, it will be a practical design. - Dimension: 55 x 24 Inches - Memory Electric Lift