Personalized 100 Days of 2nd Grade | 100 Days Of School Baby Bib. Celebrate your child's 100th day of 2nd grade with our adorable 100 Days of 2nd Grade design! This cute and happy design is perfect for showing off their milestone in style. Whether it's for a school event or just to commemorate this special day, our apparel is sure to make your little one feel proud and excited. 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"