This baby bibs are so easy to clean, waterproof and resist stain, just use soapy water to wash it off. We use high quality FOOD GRADE silicone that is BPA and Phthalate free. Our soft bibs are safe,hygienic. Will not hurt baby's neck and skin. Designed with a deep and large food catcher to catch falling food crumbs and drink spills, the food catcher stays open and will keep its shape at all times, resulting in less stains and messes on your child's clothing, the table and on the floor. It measures 11.8" L x 9.06" W which provides four different sizes and is suitable for children ages 6 months to 6 years. 100% guarantee for the quality