Optimum Comfort Gel Cushion 18 x 16 x 3 Abdominal Binders Sensory environment pit gives child Paper Towels Sensory environment pit gives child visual and tactile feedback provides the buoyancy of water without the mess * Expandable portable and safe * Side panels (48 L x 26 H) solid with foam padding reinforced vinyl cover * Design allows for shape flexibility * 8 panel pit * 5 x 11 1 2 * Weight capacity: 400 Lbs x 1 Lb (Needle goes around 1 1 4 times ) * 1 Year WarrantyShipping Carton Size: 22 L x 16 W x 10 H * Meridian Optimum Comfort Gel Cushion (18 x 16 ) * Unique channeled gel bladder prevents gel migration in high pressure areas * Gel channels provide relief over the entire cushion area * Foam base provides additional support * Inner foam core has a liner to protect the integrity of the foam * High end cover with straps *