Knobby Mini Chews offer a fun bumpy surface for little ones to practice biting and chewing skills. Sprouting new teeth enjoy biting on the textured surface. The Chewy Mini Chew will help develop biting skills safely and naturally. A great tool for tongue exploration. Mini Chews are 2 ½" wide and 2 ¾" long. Contains no latex, lead, PVC or phthalates. All materials are non-toxic and FDA compliant.