· 【Great Quality】This baby sun hat made of breathable and soft polyester,UPF 50+ sun protective polyester fabric keeps baby cool and comfortable.· 【Baby Hat Size】Hat Circumference(3 Size):baby bucket hat 0-6 months:17.33-18.13in,baby hat 6-24 months:19.8-21.56in,2-5T:19.69-21.53in· 【Design】The toddler sun bucket hats has a chin strap to keep it stay on baby head.It can be adjusted and help the baby sun hat to be better fixed on the baby's head.UPF 50+ can block ultraviolet rays and keep children's delicate skin safe in the sun.· 【Easy Carrying】This adorable wide brim summer sun hat light weight and easily foldable to fit in a pocket.Easy storage,but travel friendly.For everyday use,strolling on the beach,fishing,hiking and so on.· 【Occasions】This toddler bucket hat perfect for various outdoor activities at the beach,park,poolside,go to fishing,safari,travelling,camping,boating,picnic etc.