Personalized 6th Birthday Space 6 Year Old Boy Baby Bib. sixth birthday party quote with space helmet for celebrating your son's 6th birthday 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"