Personalized Coolest Firefighter Ever Baby Bib. Coolest firefighter ever! Who's the best firefighter? This one! Two thumbs up for this firefighter. 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"