This Retro Baby Teether is a Music throwback to the 80's and 90's with these Cassette tape lookalikes!  The Teether offers multiple textures front and back to provide the best sensory surfaces for much needed teething relief. These are soft yet durable even for those avid chewers. This design is not only fun for parents but also for kids alike. Made from 100% food grade silicone and free from harmful chemicals.