Autism Chewable Bracelet Chewy Tube Biting Stress Relaxation Aid ASD Oral Motor (clear purple) Age: Over 3 years to Adult Small Parts Choking Hazard Color: Choose color at variation box Gender: Boys & Girls & Includes: 1 Chewable Bracelet Material: Non-toxic Polyurethane Latex Free BPA Free Phthalates Free Lead Free Size: 3 in diameter. Stretches 9x original size.