Brand new Thera-Band FlexBar. Great for athletes, guitarists, fisherman and others. Relieve tendonitis pain, improve grip strength, resistance bar for golfers elbow. Clinically researched and proven to reduce elbow pain by 81% and increase strength in the tendons by 72% in tennis elbow patients. 12” long, 1 and 3/4” diameter, made from dry natural rubber, takes 15 pounds of force to bend to a U-Shape.