Personalized White Methane Man Baby Bib. Methane man in white text is a funny design for that gassy special someone who doesn't mind being a human air freshener. Great gag gift at birthdays, bachelor parties and holidays 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"