GoFit 12-In. Go-Size Barrel Roller with Massage Ball Filter-Monster 50mm neodymium driver & ring

50mm neodymium driver & ring port structurefor high-quality dynamic sound

and there’s no need to run wires through walls

eliminating the need to worry about battery depletion

Dimensions: 1-1/8 in

Designed to also work with our Fresh & Save vacuum pump

GoFit 12-In. Go-Size Barrel Roller with Massage Ball Filter-Monster 50mm neodymium driver & ringThe GoFit 12 In. Go Size Barrel Roller offers contoured support and superior massage when you're on the go! The unique barrel shape rolls with the body's natural contours, offering greater support for effective, targeted massage. The deep grooves, "Go" pattern, and firm foam promote blood flow, knot release, increased flexibility, and decreased recovery time. Included with the Barrel Roller is the Deep Tissue Massage Ball for more precisely targeted