Our sensory chewing necklace chewies for kids sensory have many different styles, Puzzle, Donut, Ice Cream, Teardrop, Feather, Stars, Mermaid, Lollipop, Butterfly, Fox and others. Diverts chewing from fingers and clothing, Boosts confidence and reduces anxiety. VERSATILE DESIGN - Silicone sensory chew toys for autistic children and kids is the perfect natural way to calm & improve focus for anxiety, autism, ADHD, SPD or hand fidgeters. DISCREET AND STYLISH DESIGN - Adjustable string & breakaway clasps make the autism chew toys sensory safe to use for most children. Fashionable shark tooth design chewing necklace sensory chew toys easy to grab, not stuck in throat. EASY TO CLEAN - Shark tooth sensory chew necklace is easy to clean in the dishwasher or by hand wash / rinse with just water. Freezer safe, these sensory necklaces can be a perfect gift for kids with sensory needs. SAFE MATERIAL - 100% food grade silicone chew necklace which is BPA free, phthalate free, lead free. Product size eight - 2 inch, width - 2 inch, thickness - 0.4 inch.