The GRID X® Foam Roller is our firmest foam roller. It was created to break through the body’s toughest, tightest trouble spots to improve mobility and reduce muscle pain and soreness. This extra firm foam roller is for athletes with dense muscle tissue and anyone who prefers a deep tissue massage. Dense tissue needs a firmer GRID foam roller to release and relieve aches and pains. The GRID X can be used to release the calves, quadriceps, hamstrings, back and lats. Twice as firm as the original GRID foam roller Sweat proof and simple to clean Three-dimensional surface allows tissue to aerate while you roll, promoting the flow of blood and oxygen—the nutrients needed to repair muscle Compact and travel-friendly Backed by a one-year warranty Weight tested to support up to 550 lbs/250 kg static load 33cm (H) x 14cm Diameter Perfect for dense tissue and anyone who prefers intense compression. Show More Show Less
