Personalized Some Ding Baby Bib. A percussion triangle with text, Triangle, it has that certain some-ding is a humorous music design. Fun gifts for musicians, teachers and students 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"