FUN SENSORY MOTOR AIDS - Our chewing fox pendant is designed as a cool necklace to help your child chew when they need to soothe, calm, or focus. A therapy tool for those with ADHD, SPD, special needs or kids with sensory processing disorder.SAFE TO USE FOR MOST CHILDREN - Our chewable necklaces for kids are made from 100% pure silicone and do not contain any lead, latex, BPA, PVC, or phthalates. Our satin nylon cord wont irritate skin or pull hair.MEDIUM FIRMNESS Our chewing aids are the perfect texture for chewing. They are soft to the teeth and gums but still very durable for long term use. Our medium firmness will be the right fit for most chewers. For highly aggressive chewers, it is not indestructible.THE RIGHT DESIGN AND SIZE FOR KIDS - The Fox Chew Necklace is approximately 2.4 *3.5 inches for a complete tactile experience. Created specifically to be the right size to stimulate the jaw for soothing feedback.BREAKAWAY CLASPS FOR SAFETY - The necklace cord is adjustable, so you can find the right length for your child. Professional sensory motor aids for children, Please do not hesitate to contact with us if any questions.