HIGH DENSITY EVA: This half round foam roller is made of quality EVA, is sturdy, lightweight, and not easy to deform MASSAGE FLOATS POINT: The EVA foam roller adopts a floats points design, nonslip and effectively improves the flexibility of motion for fitness HALF ROUND DESIGN: The high density foam roller is half and designed for floats surface massage, which is more relaxing and comfortable WIDE APPLICATIONS: The Massage roller is great for massaging arms, back, neck, legs, buttocks, foot for home, gym, exercise, balance training, yoga, Pilates, fitness equipment, etc GREAT GIFT: The foam roller massager makes an great gift for family members and friends who love sports training and exercise Specification: Material: EVA Size Chart:30cmx6.3cm/11.81inchx2.48inch Package Includes: 1Half Round Foam Roller Note: Please allow slightly errors due to manual measurement and different monitors.