Both models include the fully adjustable chest support which connects and disconnects in seconds. It is made of very comfortable dual density foam. Both the seat and chest support adjust at different angles, different heights, and slide on a rail front to back. This allows you to use both hands in various working positions while your back and knees are fully supported and you can control your movement with your feet and toes.
It’s innovative design supports your body in the most all natural kneeling position.
As seen in the pictures above, the chest support can be used lenthways or sideways for your comfort. Try both ways to see what works best for your applications.