TriggerPoint MB2 Roller size-x-small-womens-5-6-mens-3-4 Includes a rechargeable battery that

Includes a rechargeable battery that lasts for up to 2 hours per charge

These insoles work together to provide lasting comfort

Plush comfort meets breathable performance

Grey spacer targets small and sore tendons such as the Achilles and Patellar and should be used to create room for the spine when rolling

Women's-specific fit with tab height for secure

TriggerPoint MB2 Roller size-x-small-womens-5-6-mens-3-4 Includes a rechargeable battery thatUnlock twice the relief with the MB2 Roller. Designed with two settings to ease tight muscles and stiffness in the neck and back, the MB2 Roller can support proper posture and upper back mobility. Features Double massage ball design with patented, layered EVA foam surface encourages blood and oxygen flow to keep muscles and fascia healthy Adjustable length can be locked for use on smaller muscles around the spine, or extended to target the larger