EASY HEIGHT ADJUSTMENT: Effortlessly raise or lower this sit stand desk converter throughout the day for a more active workspace. This table top standing desk can be adjusted smoothly in height between 4.9" and 19.2" by using the single gas spring handle WORK HEALTHIER: Alternate between sitting and standing for a healthier way to work and increased productivity. This sit to stand desk riser is designed to encourage movement helping you to stay energized and reduce the risk for neck, back and shoulder pain DUAL MONITOR STANDING DESK: Improve your workflow and enjoy the wide tabletop space (38 wide), large enough for dual monitors or one monitor and one laptop with a built-in device slot to keep your phone or tablet securely in sight SIMPLE SETUP: Easy to assemble right out of the box. Simply place this 38 inch wide standing desk riser on your current desk or table, attach the ergonomically placed keyboard tray and get back to work in no time QUALITY PROMISE: This