This extra firm foam roller is for athletes with dense muscle tissue and anyone who prefers a deep tissue massage.

● Twice as firm as the original GRID® Foam Roller

● Sweat-proof and easy-to-clean material

● 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

● Superior construction won't break with repeated use

● Weight tested to support up to 550 lbs/250 kg static load

● Backed by 1 year warranty