ARK’s Super Star Chew Necklace is designed specifically for the need to chew. Measuring 1.1 x 2 x 1/2 inches, it's a great option for those who prefer chewing with their pre-molars and/or front teeth. Use this oral sensory solution as a safe alternative to chewing on pencils, shirts, fingers, etc. and to help calm, focus, self-regulate, and shine bright. Caution: This product is not a toy. The clasp and cord are not intended for chewing. Contains small parts that may pose a choking hazard - direct supervision required. Recommended for ages 5 years and up. Although these chew tools are sturdy and durable, no chew tool is indestructible. Wear/tear may be expected given the nature of the intended use.