Aisa Women & Children Beach Hat Sun Visor Foldable Roll up Wide Brim Straw Hat Cap Material:straw,Process:satin,Weaving:warp,Pattern:strip Size detail:hat height:19cm/7.5in,Brim length:12-14cm/4.7-5.5in Estimated head circumference: 54 to 58cm/21.3 to22.8in,Weight: 148g Size: One size fits for most adult, adjustable Ideal for travel, beach and other outdoor activity in summer,beautiful and effectively prevent your skin exposure under the sun and wind