5 Massage Ball Provides A Multi-Directional Roll For The Ability To Pinpoint Specific Muscles. Its Two Layer Design Has A Firm Interior With A Soft Exterior To Eliminate Knots And Tension In Sore Tight Muscles To Improve Strength And Flexibility.
Helps Eliminate Muscle Knots, Tension, And Tightness.Multi-Directional Roll To Pinpoint Specific Muscles. Two Layer Design With Firm Interior And Soft Exterior.