Red Rubber Carbon 3 Electrodes Balance Training Inflatable Exercise Roll Red Two 1 inch urethane Inflatable Exercise Roll Red 16 (40 cm): Premium Italian inflatable exercise balls and rolls *600 pound weight capacity *Available in various sizes and colors *Dimensions: 26 x 16 x 16 *Weight: 4 ASTM Level 3 (Heavy fluid protection) * Two polyurethane headbands secure the mask to the face to help ensure a tight facial seal and prevent leakage around the mask edges * Large pouch style breathing chamber and So Soft lining for added comfort * Red Rubber Carbon 3 Electrodes * Optional Accesorie for the following items CHAT2783 CHAT2738K CHAT2763 CHAT2786K CHAT2760K CHAT2788K CHAT2793K CHAT2797K CHAT2791K CHAT2795K *