NON-TOXIC each piece is made of certified 100% food grade silicone that is non-toxic for worry-free chewing. Free of BPA, PVC, latex, lead, cadmium, heavy metals, phthalates.
SENSORY stimulation-friendly puzzle piece shape has textured nubs one side and smooth texture on the other.
VERSATILE design can be used as a teething tool, or to soothe children to adults wtih autism, ADHD, SPD, or other sensory needs.