Personalized Crossed Shovels Baby Bib. Mining engineer in broken text with crossed shovels is a unique design to tickle the funny bone of your favorite engineer and engineering college student at back to school, birthdays, holidays and graduation. 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"