describe: Sensory Chew Necklaces - Our sensory chew necklace set provides a safe therapeutic outlet for restlessness, biting, anxiety and stress, producing a calming effect for children and adults. Each sensory toy not only eliminates chewing on hair or clothing, but is also great for reducing nail biting and thumb sucking. Colors that Reduce Stress and Anxiety Studies show that bright, vibrant colors can lead to aggression, hyperactivity, and sensory overload. Our pendants come in calming and soothing tones, making them ideal for children with sensory needs such as Autism, ADHD, SPD and aggressive chewers. EASY AND SAFE BREAKDOWN Buckle - Each chew pendant features a breakaway buckle for easy and safe snapping while preventing choking and accidents. Our sets include great oral motor chew accessories for little boys and girls, as well as for men, women, and teens. NON-TOXIC, 100% FOOD-GRADE SILICONE - Our chewable products contain no BPA, latex, phthalates, cadmium, lead or metals. High quality silicone chew necklaces are completely safe to use. Risk-free - these sensory chew necklaces Package Contents: 1 piece sensory chew necklace