The GRID® STK and GRID® STK X are an innovation in hand-held foam rollers. Specifically designed with GRID® surface and AcuGRIP handles to roll, release and relieve minor aches and pains.
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. Available in two densities (regular and extra-firm “X”).
- 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
- Backed by a one-year warranty