Wallaroo Platypus Toddlers Cotton Sun Hat - UPF 50+ Cotton This adorable hat has an extra-wide brim to provide added protection for active toddlers on-the-go. 2" in the front, increasing to 3" in the back. Color-coordinated, contrasting fabrics on the crown and brim bring shabby chic to the diaper set. 49-cm hat fits ages 1-3 years. Excellent UPF 50+ sun protection 100% cotton. Handwash cold. A matching velcro chin strap keeps child from pulling it off.