Personalized Snowman Chemist Baby Bib. A snowman, holding a bubbling beaker is a humorous chemistry design. Fun gifts for college students, chemists and engineers at birthdays and the winter 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"