10068F Color: Silver, Size: 100 Feet Features: -Exercise tubing.-Patient roll.-Made of natural rubber.-Excellent tool for hand rehabilitation. Color/Finish: -Thera band colors increasing in difficulty through seven levels from tan to silver.-Color coding system provides positive reinforcement and feedback for gauging results. Dimensions: -Length: 300", 0.7 lb.-Length: 1200", 2.04 lbs.