Dahlia Women's Summer Sun Hat - Polka Dot Detachable Wide Brim Hat - Navy Blue 100% Acrylic Circumference: 24 inches, Detachable Brim: 7 inches, Inner Brim: 4 inches, Height: 3 inches Detachable sun protective large brim A great accessory for beach and travelling Navy Blue with Polka Dot Risk-Free Shopping: quality assurance in addition to a no-question-asked return policy