The GRID® STK is an innovation in hand-held foam roller. The world’s first hand-held foam rollers wrapped in patent-pending GRID® 3-dimensional surface channels nutrients directly to the tissue for health and mobility
Features • Density: Regular • Specifically designed with GRID® surface and AcuGRIP handles to roll, release and relieve minor aches and pains • Convenient size is perfect for the gym, office or on-the-road • Patent-pending 3-dimensional surface to replicate the feeling of a massage therapist’s hand • AcuGRIP handles for targeted relief • Water-resistant • Simple-to-clean • Backed by a one-year warranty….