Sensory Chew Necklaces; Our sensory chew necklaces are made of the highest quality silicone to best suit your needs; they are durable and tough, yet gentle, therapeutic and soothing; also great for stopping nail biting or thumb sucking. Colors to reduce stress and anxiety; studies have shown that bright, vibrant colors can lead to aggression, hyperactivity, and sensory overload (especially yellow, pink, or gray); our pendants are available in soothing tones; great for restlessness, autism, ADHD, aggressive chewers. , children. Easy to remove safety buckle; Our chew toys come with a removable buckle to make biting safer and prevent choking and accidents; Chew jewelry for little boys and girls. 100% non-toxic food grade silicone; our products do not contain BPA, latex, phthalates, cadmium, lead or metals; also suitable for adults (men and women) and teenagers.