Standing to Sitting Desk Convertor Do you spend a long time sitting in front of your computer? Are you aware of the fact that being sedentary can impact upon your health? It is estimated that every hour spent sitting at your desk will shorten your life by 22 minutes. This desk convertor can offer an easytransition from sitting to standing, which help to relieve neck, back and joint pain and improve work efficiency. Why not get one now for healthier and more active work? Synchronous Height Adjustment This standing desk converter can be adjusted in height between 130mm/5 inch and 390mm/15.5inch. Gas Spring System The powerful gas spring system holds up to 15kg and makes it easy for the converter to rise or lower within seconds.