Three tilt adjustments of the seat/back between 30 degree and 70 degree allow caregivers to place the user in a safe and comfortable position. Optional Head Bolster provides additional support for the head and neck when needed. Optional 9" (23 cm) Base Height Extension allows caregivers to raise the chair when needed to accommodate for beds, tubs and shower heights and facilitates safer transfers. Adjustable safety belts provide stability once the user is comfortably positioned. Standard 3" (8cm) heavy-duty casters (2-lock/2non-lock) are ideal for roll-in showers, allowing users to be safely transferred outside the shower. This chair has a waterproof PVC frame and an anti-bacterial royal blue mesh fabric seat and seat back. Available in three sizes to accommodate children and adolescents.