Corsivo Sit Stand Workstation transforms your sedentary desk into a dynamic sit-stand workstation and adds movement to your working day so you stay active and healthy. Easily transition from sitting to standing with gas-spring, 15.5" height adjustment that raises the top surface from 4.4" to 19.8". Two-tiered, larger worksurface can accommodate flexible configuration options, holding two monitors or a monitor and a laptop (33 lb. weight capacity). Keep your phone or other accessories within easy reach using the convenient device channel. Workstation is easy to set up. Simply attach the optional keyboard tray (4.4 lb. capacity), and you're ready to go.Corsivo Sit Stand Workstation transforms your sedentary desk into a dynamic sit-stand workstation and adds movement to your working day so you stay active and healthy. Easily transition from sitting to standing with gas-spring, 15.5" height adjustment that raises the top surface from 4.4" to 19.8". Two-tiered, larger worksurface can accommodate flexible configuration options, holding two monitors or a monitor and a laptop (33 lb. weight capacity). Keep your phone or other accessories within easy reach using the convenient device channel. Workstation is easy to set up. Simply attach the optional keyboard tray (4.4 lb. capacity), and you're ready to go.