Personalized Percussion Mom Marching Band Drumline Gift Baby Bib. Percussion Mom Baby Bib - Pink and White music gift for marching band parents or a drumline or pit section musician. 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"