These fantastic bibs are soft, coated cotton. They are certified Oeko-tex, 100 Standard which means that they have no chemicals or other componenents that are harmful to your babies' health. They are treated with acrylic (not PVC or plastic) which makes them permanently soil and water resistant. Simply wipe clean or machine wash! Bib features adjustable velcro closing and a front pocket, too! Fits 6 months to 3 years. 10"W X 15"L