These are designed for children who need a wide base of support in order to achieve good pelvic position, lower extremity position, and trunk alignment for stable sitting. Two sizes are available, large and small. B3 & B4 Models Basic Chair with Casters, B3C, B4C Basic Chair with Casters & Chest Supports, B3CCS, B4CCS Each is highly adjustable and available with: Bolster chair and base Tray Back extension Footstops Side supports 2" belt Optional casters Optional tray with chest-support cushions. Small Bolster Chair, Model B3 For users 2-6 … [Read more...]