The revolutionary tool is based on a grid system of varying widths and densities. Intensity levels are in your control by repositioning the Grid. The Matrix of 3-D Distrodensity Zones allows for blood and oxygen to channel through and create elasticity in the muscle to deliver a precision massage associated with Self-Myofascial Release Therapy. Sturdy EVA foam will not break down with normal day-to-day use. Length: 13 in.
Diameter: 5.50 in. Weight: 23 oz. Imported.