Personalized Three Guitar Rocks Light Baby Bib. Guitar rocks text with three dancing rocks holding guitars is a funny design on dark products for rock musicians, students and teachers at back to school, birthdays and holidays. 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"