Personalized Tuba Color Block Baby Bib. Tuba text with a decorative line sporting a music note in a block of color is a unique gift design for low brass musicians, students and teachers at back to school, marching band camp, 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"