Welcome to a new world of office seating. You no longer have to sit in a traditional chair all day long. Move your body and be healthier and happier. The 3Dee follows your body’s movements – forward, back, up and down, and side to side. When you sit down in this chair, you will immediately feel the difference. The chair moves in all directions while still feeling stable. A unique spring creates a bounce, similar to an exercise ball. As the chair follows your movements , the result is continuous support. Adjustable lumbar allows you to control the curve of the back to achieve maximum support. A simple tab under the right side of the seat provides easy height adjustment. Locking castors ensure stability and safety while using the chair.