This high density foam roller is designed for both home and gym use, made of EVA. It's compact enough for travel too. Constructed from our proprietary "Extreme Massage Foam", the roller will never lose shape or break. Get a deep tissue muscle massage in the comfort of your own home. The innovative foam grid on the Extreme Foam Roller targets tension release in tight muscles for a complete body massage. Perfect for back, IT bands, legs and arms.