Corsivo Sit-Stand Workstation, 31.5" x 24.25" x 16", BlackStay active with the Corsivo Sit Stand Workstation. Change positions easily with gas spring height adjustment. Work comfortably sitting or standing with 15. 5" of height adjustment. The two tiered larger work surface can accommodate flexible set up options, holding two monitors or a monitor and a laptop. Keep your phone or other accessories within reach with the device channel. Easy assembly only requires the attachment of the optional keyboard