The foam roller pro is a firm and durable product built to last twice as long as typical foam rollers. The High-Density closed-cell foam resists distortion which gives this foam roller a longer lasting touch. The foam roller pro is a great addition to every workout routine. The foam roller pro offers greater flexibility and stability for faster muscle recovery. The foam roller is also great for rehabilitation and physical therapy fitness training. The HD foam helps prevent future injuries by strengthen your stability and releasing your soft muscle tissue.