What We Like About This Painter"s Stool Ideally, all swivel stools would come with this lower back support and an easy-tilting lever. The wide base is solidly supported by great rolling casters or non-slip floor guides, both included. Swivel painter"s stool with tilting mechanism * Tilts 6 degrees forward or 7 degrees back via hand lever * Includes complete sets of floor guides and locking casters * Ergonomic polyurethane stool seat with lower back support * Pneumatic height lever adjusts between 21 and 30 inches * Five-point, reinforced nylon base, 24 inches in diameter