Personalized Superhero 2nd Birthday Baby Bib. It's a comic book, superhero 2nd birthday party. Cool, wow, your little one is two! Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"