HEIGHT ADJUSTABLE DESK with an adjustable height from 25 to 50 Inches. Fits every posture perfectly either sitting or standing, or even doing yoga. 3-STAGE TELESCOPIC lifting column allows the desk to have a large range of height setting. SQUARE LIFTING COLUMN as the desk legs, ensuring the stability a max. TOUCH PANEL CONTROL with 4 memory settings. Reaching the preset height with just 1 touch. Lifting speed is 1.5 in./second. Even from the lowest setting to the highest takes about 15 seconds only. EXTRA-HEAVY MEDAL SOLUTION with a frame of over 60 lbs. Effectively preventing the desk from swinging, even at the highest setting. We understand that light weight will save the shipping cost and increase the profit. However, we won't do that. We will never compromise on the quality. Customer satisfaction is always our bottom line. The desk frame is space friendly with the WIDTH ADJUSTABLE FRAME that can be set from 42½ to 70 inches. Fits a wide range of different sizes of table tops. Recommended to work with table tops of the sizes: 24"-45" wide, 43"-95" long, ¾" thick or thicker. EASY TO INSTALL. All parts needed for installation are included in the package. Plug in the power and you can enjoy the freshness of standing up.