Nexus Spirit Cushion 18 x16 (Actual size 18 x17 1 2 ) Pressure Prevention For 20 Wide Tank * Color:Yellow For 20 Wide Tank * Specify when ordering by actual tank floor to rim height in inches 22 to 36 tank * English Oak laminated top and combo seats * Choice of Natural or Dark Walnut finishes * Top Size: 32 D x 48 W * Reinforced Combo Seats: 14 square * Weight Capacity: 350 Lbs RETAIL MODEL AVAILABLE WITHOUT PRESCRIPTION * (Full spine model with single neck air cell) * Combines neck Model 1100 S and back Model 2000 * New Comfort Visor gently molds to the shape of the forehead (no chin or jaw contact) * Does not hyper extend the neck *( Single EED© air cell* decompresses and hydrates cervical discs while shaping & restoring the cervical (neck) curve at moderate pressure levels for comfortable corrective deep relief * Simultaneously two opposing air cells in the lower back unit get to the cause of pain and stiffness fast * Leatherette comfort pad attaches both neck and back units into one * Conveniently folds & locks together for easy travel * Decreases Cervical Disc Bulging * Relieves Painful Neck and Low Back Stiffness Headaches and Fatigue * Shapes & Restores Healthy Cervical and Lumbar Curves * Decompresses and Hydrates Discs in Neck and Low Back Regions * Reduces & Corrects Forward Head & Neck Posture * Built in Rocking Mechanism Exercises Abdominal Muscles (strengthens core) While Shaping & Strengthening the Lower Back * Reduces & Corrects Forward Head & Neck Posture * Improves Flexibility and Ranges of Motion * Lightweight Easy to Operate & Travel With (weighs 6 lbs Actual chair size 18 x 16 * 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 * Includes: Nexus SPIRIT cushion 2 way stretch cover hand inflation pump repair kit and operating instructions * HCPCS Suggested: E2622