The Bedhead Baby Bucket Hat Which Is A Fabulous Baby Sun Hat Rated Upf50 Providing Excellent Sun Protection For Baby Girls And Baby Boys. Sizes Range From The Tiniest Newborn Hat Size At 37Cms Right Up To The Toddlers At 1-2Years. All Of Our Baby Hats Come With A Strap And Are Made From So Our Super-Stretchy And Lightweight Fabric Will Be Perfect For Down The Beach Or In The Playground Keeping Your Little One's Head Cool In Our Australian Conditions.