Nexus Spirit Cushion 18 x16 18 x 16 * Other sizes available upon request * Unlike any ROHO cushion youĂve ever seen before * Combines the stability of a contoured foam base with the therapeutic care for which Roho Dry Flotation cushions are known * Contoured foam base is designed to allow for increased stability for transfers and provides exceptional positioning of the pelvis and lower extremities for enhanced sitting posture * Positioned to address critical pressure points it provides you the highest level of skin protection to the ischia sacrum and coccyx areas * Provides an adjustable low friction/low shear environment that can protect the user against wounds * May be easily cleaned with soap and water cover is machine washable * Includes: Nexus SPIRIT cushion 2-way stretch cover hand inflation pump repair kit and operating instructions * Made of flame resistant neoprene rubber support pad flame resistant polyurethane seating foam