Massage Thorn Fit Pro Density Roller black The Thorn Fit roller is recommended for beginners and professionals for those rolling is a complement to daily training. Construction made of high-quality EVA foam. Coating with special protrusions. The roller is easy to keep clean, light and durable. Technical data:· Material: EVA· Length: 44 cm· Outer diameter of the roller: 14 cm· Resistant to sweat, dirt and easy to clean