The Nummy Bowl's unique, patent-pending design secures the Nummy Bowl tightly to any high chair tray or table via a super-strong hidden suction cup. Caregivers simply place the bowl on any smooth surface, press down to attach the bowl, then lift the hidden tab to release it, preventing messy tips and spills. This unique design also makes it easier for young children to explore self-feeding, instilling a sense of confidence and independence. And, at roughly half the size of a placemat, the Nummy Bowl, which holds up to 11 fl. Oz., easily packs into diaper bags and is a better fit for most high chair trays. This innovation in feeding is designed for children ages six months and up. The Nummy Bowl is made of 100%, high-quality, food-grade silicone, free of BPA, PVC, Lead, and Phthalates, and is FDA approved and CPSC certified. Not only is silicone more practical in the kitchen - it's dishwasher, microwave, oven, and freezer safe - but it's also better for the environment. It is not toxic to aquatic or soil organisms and doesn't contain toxins such as BPA or BPS, like plastics. Silicone can be recycled, and breaks down into harmless ingredients.