Chicco Cotton Tips 160 Pcs 1/24 Cotton ear cleaning for children Made of safe cotton , Safe for the child and not cause any harm.Soft and flexible , Pure biodegradable. chicco is Made from 100% cotton.The flexible structure of these ear cleaners can be extended through to the unreachable edges of the ears without scratching or damaging the delicate corners of the ears . chicco is the best ear buds ever.