Dentist Bert | Squeezy Ball | Stress Ball | Stress Relief Toy | Foam Hand Therapy | H: 10 cm Dentist Bert | Squeezy Ball | Stress Ball | Stress Relief Toy | Foam Hand Therapy These Stress Balls are made from foam and are of a medium consistency. They are NOT made from plastic, rubber or putty type material. Weight: ca. 35 g - ca. 10 x 7 x 7 cm Good for hand exercises - Relieves tension/stress - Ideal for Stress Relief, Autism & ADHD Perfect for Home or Office Use