Personalized Back to School Baby Bib. Whether you're a teacher getting ready to teach pre-k, kindergarten, or primary and secondary school students, or a student starting their first day of school, this back to school gift is the perfect way to kick off the school year. It's a happy and fun reminder of the summer vacation coming to an end and the start of a new chapter. Get ready to crush 1st grade or kindergarten with this awesome back to school design! 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"