Soft and comfortable skin contact, relieve muscle soreness handle design, more tapping massage effect,Releases , contracted muscles. Relieve back pain, headaches, circulation, and reduce the appearance of cellulite Economical and practical, You can Golf ball massager by oneself and without someone help. Easy to carry, manual massage hammer, no need to charge Perfect , office and travel. one or two simultaneously. By tapping contracted and knotty muscles you can release tightness and relieve pain. Take this tool anywhere for quick relief of back pain, headaches, and tired, sore muscles. and easy to on yourself and your family . Colour:blue Material:plastic Size:32*4cm Package Contents: 2*Massager Ball Hammer Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.