Personalized Worlds Best Chemical Engineer Baby Bib. World's Best Computer Engineer Baby Bib - White and Pink a great gift for the best Computer Engineer in your life. 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"