Stratus Turn combines clinically effective low air loss with full-body continuous lateral rotation with variable cycle times adjust from three to 90 minutes. Additionally, Stratus Turn has 20 air cells and side support bolsters to cradle the patient while its rotating. This complete mattress replacement system also features pulsation and immersion (static) modes and its Fowler feature boosts seat inflation while the head of bed is elevated. The polyurethane-coated top cover is durable, yet highly vapor-permeable.