Personalized 4th Grade Teacher Happy Baby Bib. This gift for the Fourth grade teacher has smiling school pencil logo with 4th grade quote on a back to school or teacher appreciation Baby Bib - Heather and White. 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"