320-Piece Set Tennis Ball Stress Relief Toys, 2.5", Arthritis Therapy

• Effectively relieves pent-up stress and tension
• Sized at approximately 2.5 inches in diameter for comfortable handling
• Ideal for physical therapy, particularly beneficial for arthritis and other nerve/muscle conditions
• Soft foam construction ensures safe indoor play for children
• Versatile use at home, office, school, gym, or anywhere you need stress relief
• Versatile use at home, office, school, gym, or anywhere you need stress relief