Discover the NS-965 EPP Foam Massage and Fitness Ball, designed for muscle relief and fitness enhancement. Measuring 8 cm in diameter, this lightweight ball is crafted from durable EPP material. Ideal for athletes and beginners, it aids in training, stretching, and rehabilitation. Experience the FoamRoll™ technology for deep muscle massage, alleviating tension after workouts. Enjoy improved skin elasticity and relaxation with regular use. The waterproof and hygienic design ensures easy maintenance. Each purchase includes one 8 cm ball.