Personalized Chemical Engineer Pink Drops Baby Bib. Chemical Engineer Pink Drops Baby Bib - White and Pink are a unique way to strut your smarts in style, with the words "Chemical Engineer" atop rosy droplets in overlapping shades of pink. This design would make a great gift for a chemical engineer 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"