FORTIA Height Adjustable Standing Desk Riser Sit/Stand Computer Desktop OfficeThe New FORTIA Sit Stand Desktop Riser is an ergonomically designed height adjustable workstation which lets you find a healthy balance between standing and sitting as you work throughout the day. Perfect for use in your home office or in the workplace, you can instantly and easily alter your position to sit or stand, maximising your comfort level during your working or studying hours. In one easy motion, the FORTIA Desktop Riser delivers dual gas