Chewers Everywhere love the durability and feel of our chewable sensory necklaces! TUXEPOC has constructed premium quality chewable necklaces for your loved ones with teething and sensory needs!Whats in the package?1x shark tooth Chew necklaces1x diamond Chew necklaces1x square Chew necklaces1x robot Chew necklacesWHATS GREAT ABOUT OUR PRODUCTS?The necklaces are chewable unique and fun design. Provides visual and tactile stimulation for Special Needs. 100% Certified Food-Grade Silicone pendant. BPA phthalates cadmium lead metals FREE. Easy cleaned with dish soap and water or dishwasher top rack. CPSIA CE ASTMF963 and ASNZS Compliant.FRIENDLY TIPS: The sensory chewing necklace has been designed to provide different oral stimulation to the chewer. One side features stylish brick bumps while the other side features smaller rounded bumps. The necklace is designed to give sensory input to the back molars. Each chewed pendant comes with a durable cord and slaps to prevent choking or accidents. Please note that the cord and clasp are not intended for chewing or biting. This product is not intended for aggressive chewers. Aggressive chewing may lead to faster wear and a need for replacement.