Thera Band Exercise Ball 22 55 Cm Red Nerve Sensory Eval 75 Up Charge) * Relieves pressure 01804 75 Up Charge) * Relieves pressure at the sacral area while offering patient s comfort and even distribution of weight throughout the cushion * Medium density fire retardant foam is covered in either a poly cotton in your choice of black navy or gray medical grade vinyl Shipping Carton Size: 22 L x 16 W x 4 H * Have normal or impaired sensation 22 55 CM * RED* Excellent Retail Packaging * Heavy duty exercise ball used to increase flexibility coordination and strength * Includes multi language exercise instruction chart and retail display box * Inflates with hand or foot pump *