Personalized Tuba Gray Patterned Text Baby Bib. Tuba text in a black and gray pattern is a unique gift design for low brass musicians at 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"