This handy little teether is great for soothing gums, comforting incisors and massaging molars, so it helps at every stage of development. Designed by a mom from Michigan, the finger-width side pieces reach far back to the molars, and are textured to massage. It's BPA free, made of food-grade silicone and dishwasher safe. For children 0-24 months. It's a perfect gift for any little one as they grow their new smile!