Details Bumkins Silicone Bibs are soft, flexible, and waterproof. Sized 21cm across and 17cm long, these Silicone Bibs are made from bacteria resistant, food-safe silicone. With an adjustable closure and a stay-open, catch-all pocket, these bibs are a great addition to your baby feeding supplies! Save yourself from the mess! The large pocket acts as a crumb catcher / catch-all for catching drips, drops and spills. Silicone has a natural resistance to bacteria, making it safe and hygienic.It can be safely boiled to sterilize. Resistant to most odors and stains. Certain strong-smelling foods may permeate silicone, but this can be easily remediedusing a mixture of water and white vinegar. Safe to use – made from 100% food-safe silicone and does not contain any petroleum-based plastics or toxic chemicals. Waterproof, easy to rinse, hand wash and dishwasher-safe (top rack). BPA-free, PVC-free, cadmium-free, phthalate-free and lead-free CPSIA compliant Measures approximately 21cm across and 17cm from neck down Adjustable to fit necks sized 20-25cm Sized to fit ages6 to 24 mos Designed in Arizona, responsibly made in China. Try using a rinse agent in your dishwasher to reduce mineral build-up. 2. Submerge the dish in a mixture of boiling hot water and white vinegar using the ratio of 1 cup of vinegar for every two cups of hot water. Soak for 30 minutes and then scrub with a gentle cleaning sponge. White vinegar is used to reduce mineral build-up from hard water and can be used regularly without harming the dish. Rinse and dry thoroughly. 3. Coat the dish with a mixture of white vinegar and baking soda using the ratio of 1 tbsp. of white vinegar to 2 tbsp. of baking soda. Allow the coated dish to sit overnight. Rinse and dry thoroughly.