The Grid Foam Roller features "green" technology with a revolutionary design.
The Grid Foam Roller has varying density patterns to mirror the feeling of an actual massage: flat and wide (palm), firm and rigid tubular (fingers) and targeted high and firm (fingertips). The roller has channels to distribute blood and oxygen through the tissue as you roll.
• Unique design with different density zones allows for more targeted massages.
• Designed to withstand constant, heavy, and repeated use without breaking down.
• Great for massaging all body parts as well as for a comprehensive core workout. Specifications
• Measures 13" long x 5" in diameter.
See also: The Grid 2.0 Foam Roller