The NANO® Foot Roller is designed to increase flexibility, relieve aches and pains, and target tension in the small muscles of the foot and forearm. The raised tips replicate the feeling of a massage therapist's fingertips to channel nutrients directly to the tissue and improve circulation. ● Ultra compact foam roller specifically designed to relieve foot and forearm aches and pains ● Lightweight and portable size is convenient for the gym, office, or on the road ● Use while seated or standing ● Dense foam surface helps channel blood directly to the tissue for health and mobility ● Designed specifically to replicate the feeling of a massage therapist's finger tips ● Sweat-proof and easy-to-clean material