Gaiam Restore Spine Align Dual Roller, 3inH x 4inW x 9inD, Blue

Roll this massager between your back muscles and the ground to alleviate soreness and boost blood flow. The compact massager is made of PVC for rugged durability. Helps increase blood circulation and reduce muscle soreness. Place the massager on the ground and roll along on it to massage soreness out of your back muscles. Made of PVC for lasting strength. Backed by the manufacturers lifetime limited warranty.