Personalized Autism Awareness My Brother Rocks Baby Bib. By purchasing our Autism Awareness My Brother Rocks design, you are not only getting a stylish and meaningful product, but you are also contributing to a greater cause. Join us in making a difference and proudly display your support for autism awareness with this empowering design. 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"