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 , palm , and thumb of a therapist’s hands Medium density muscle roller is comfortable to use – makket it maklik foar begjinners , mar dochs effektyf by it penetrearjen fan de sêfte weefsellaach fan wurge spieren . Soft enough to use …