The wheelchair cushion Vicair Adjuster O2 is extremely suitable for use with asymmetric body contours and amputations. It automatically manages small obliquities and is individually adjustable to support more extreme asymmetry. When you?re looking for a high comfort level, optimal skin protection and stability: the Adjuster O2 is always a safe choice. The design allows total immersion to equally redistribute pressure and prevents sliding forward. 100% machine washable and breathable, for optimal hygiene and perfect temperature and moisture regulation. As a result the Adjuster O2, filled with tetrahedron shaped Vicair SmartCells, offers you optimal protection against skin breakdown.The Vicair Adjuster O2 is a wheelchair cushion that helps prevent pressure ulcers. It is also a high quality addition to a pressure ulcer treatment plan (stage I-IV).