Factory customized your own brand/deisgn foam roller lightweight yet rugged solid core massage roller with EVA tread and triple grid 3D massage zones mimics the finger , 손바닥 안에 감추다 , and thumb of a therapist’s hands Medium density muscle roller is comfortable to use – 초보자도 쉽게 할 수 있도록 , 피로한 근육의 연조직층까지 침투하는데 여전히 효과적입니다. . Soft enough to use …