Planmeca's Saddle stools for dentist and dental assistants are masterpieces ergonomically designed to provide a high degree of support and comfort to the spines of dentists when handling patients. The Saddle stool is built to provide locomotion and comfort as can be seen from its rounded forms and broad five castor base. Its features include: Square anatomical seats with recess in front Silent finger-tip gas spring for height and tilt angle adjustment An adjustable fulcrum for increasing and reducing the height of the chair with an adjustable range of 570-825mm Diverse Adjustments for; height, seat tilt and backrest Factory installed base ring of (ø 420 mm) as an option