Designed by parents. Safe for baby. Indulge baby in this USA made premium silicone ice cream baby tether. Not to worry, all Sweetooth tethers are BPA, PVC, phthalate free. Easy to clean material that is dishwasher safe. Tether can be chilled or frozen to provide baby with more comfort. When your baby is done teething you can repurpose the tether as a toy! Four different colors. All lightly scented.