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 , lub xib tes , and thumb of a therapist’s hands Medium density muscle roller is comfortable to use – ua rau nws yooj yim rau cov pib tshiab , Tab sis tseem ua tau zoo thaum nkag mus rau cov ntaub so ntswg muag ntawm cov leeg . Soft enough to use …