The Oppo Elasticated Elbow Support Provides Heat, Support And Compression To The Elbow Joint Area, Without Restricting Flexibility. It Is Made From Quality 4-Way Stretchable Material With A Cotton Lining For Long Lasting, Comfortable Support. This Elasticated Elbow Support Retains Heat To Relieve Pain, And Helps Avoid The Misery And Frustration Resulting From An Injured Or Weak Elbow