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