6.7" Womens Church Kentucky Derby Wide Brim Straw Summer Floppy Sun Hat A330 Material100% paper straw Net Weight: 180 g (not including package) Circumference: Approx. 22 12 in (57~58cm) Brim: 6.7 inch (17cm) One size fits most adults. Weight: approx 180g. Simple design, great for beach, pool, outdoor activities,etc.