Personalized Brain Cancer Awareness Ribbon Tree Baby Bib. Brain Cancer Awareness Tree Baby Bib - White and Red has beautiful gray ribbon logos for a support month walk for a family or group. 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"