Plastic bibs are protective garments worn by infants and toddlers during mealtime to prevent spills and stains on their clothing. Made from waterproof materials, these bibs are easy to clean and often feature fun designs or characters to engage young children. They typically have adjustable neck fasteners for a comfortable fit. Many plastic bibs come with a built-in pocket at the bottom to catch food that falls, making cleanup easier for parents. They are lightweight and portable, making them convenient for use at home or on the go. Some popular brands include Bumkins and BabyBjörn.