Silicone torques Reducing fidgeting and promoting attention and focus. Safe material & durable: The silicone torques are BPA free, PVC free, phthalates free. Easy to clean: Our torques are easily cleaned by hand with soap and water to remove dirt. Includes breakway safety clasp: The silicone torque are equipped with a durable cord and separate buckle.Package includes – 4 Pack silicone necklace - Colors (blue, green, red, yellow), and it's also look pretty to wear!. Lasting durability for most children –The silicone sensory chew necklace is made of durable silicone material, which is strong to chew. Different textures for sensory needs - The chewing necklace has special textures on both sides, providing a more satisfying & stimulating sensory experience. Helps reduce stress and anxiety - This chew necklace is suitable for those with oral sensory needs to promote calm, soothe and focused. Reduce chewing pencils, hands, clothes, hairs etc. Safe and non-toxic – Made of food-grade silicone, BPA free, PVC free, lead free and phthalates free. It's adjustable cord and detachable buckle make it safe for most children to use.Age Range (Description): Baby. Material Type Free: Bpa Free,Lead Free,Phthalates Free,Pvc Free. Brand: Kinper. Color: Blue,Green,Red. Material: Pvc,Silicone. Best Sellers Rank: #3,746 in Baby. Customer Reviews: 4.5 4.5 out of 5 stars 3,929 ratings 4.5 out of 5 stars. : B07YHL9FSR. Item Weight: ?3.7 ounces. Batteries required: ?No. Number Of Items: ?1. Care instructions: ?Machine Wash. Material free: ?Bpa Free,Lead Free,Phthalates Free,Pvc Free. Material Type: ?Pvc,Silicone. Package Dimensions: ?5.12 x 3.58 x 0.75 inches.