[Material] -This fashion fishing sun cap is made of quick-drying, breathable polyester. UPF provide you better protection from sunshine and damaging rays for face and neck .[One Size] - Height (above top of brim) is 3.5 inches. Brim width is 4.72 inches. Inside circumference measures approximately 21.3-22.8 inches(54-58cm) .[Chin Cord] -The hat comes with a detachable strap, to keep the hat from flying off in the wind. And another drawstring behind the fishing hat is for adjusting the hat circumference to make it most suitable .[Convenient to Carry] -Our practical and beautiful women beach hat is versatile with multiple looks. It is packable, crushable and flexible without loosing its shape, so ladies beach cap can be easily carried inside your handbag and absolutely save lots of space. Ideal for any road trips, travel or weekend getaway .[Suitable for Many Occasions]- Casual stylish sun hats are perfect choices for outdoor, beach, gardening, fishing, safari, camping, hiking, hunting, pool, travel, climbing, mountaineering, boating, golf, etc. This sun hat will be your staple hat for the entire summer!