Material: Silicone Size: 75*12*12mm Color: Blue + Green + Sky Blue Quantity: 3 pieces Package Content: 3 pieces * Chew Necklace High-Quality Silicone: Our sensory chew necklace is made of durable and long-lasting silicone material, providing a therapeutic and calming effect. Size: 75*12*12mm Soothing Colors: The calming and soothing colors of our chew necklace help reduce stress and anxiety, making it ideal for individuals with autism, ADHD, and sensory processing disorders. Color: Blue + Green + Sky Blue Safe and Breakable Fasteners: Equipped with tear-off fasteners, our chew necklace ensures safety during use, preventing choking hazards and accidents. It's designed for children. Non-Toxic and Safe: Our sensory chew necklace is made from food-grade silicone, free from harmful substances like BPA, latex, phthalates, and metals. It's suitable for both children and adults. Durable and Reliable: With its tough and durable silicone material, our sensory chew necklace offers lasting durability, making it suitable for most children. It provides a safe and satisfying chewing experience.