Argyle™ Suction Bubble Tubing, 100 Foot Length, 1 Case Spirometers 25 FOOT PATIENT ROLL * HERH6036TW 25 FOOT PATIENT ROLL * XX Heavy Silver * An excellent tool for hand rehabilitation * Available in seven levels of resistance * Made of natural rubber * Thera band colors increasing in difficulty through seven levels from tan to silver * The color coding system provides positive reinforcement and feedback for gauging results * Contemporary relaxed design that delivers gradient compression therapy yet can be worn all day * Reinforced heel resists shoe abrasion and strong yarns resist wear and tear * All Day Comfort Knee Band keeps socks up without binding or pinching * Anti microbial Anti fungal Finish promotes healthy foot care and prevents odors * Latex Free * Ankle Circumference: 10´ 12 * Calf Circumference: 15 20 * Clean bulk tubing that can be cut to the exact length needed 1 4 inch x 100 feet