The model TL11 split saddle style seat stool is able to promote an ergonomically ideal posture. The unique split-saddle seat design for improved circulation and cooling comfort, resulting in improved health. It features a thick layer of polyurethane foam which creates a firm but cushioned seating surface. The two halves of the seat are adjustable for separation and angle of splay, and the seat as a whole can be tilted if needed. Optional accessories include a footring to provide stability and comfort support when the chair is elevated. This divided seat saddle stool is suitable for doctors, dentists, surgeons, hairdressers, tattoo artists, therapists, laboratory staffs, technicians and other medical practitioners.