An adjustable strap featured on the rear fits most adult head sizings; ranges between 51 CM to 60 CM (circumference). Flag featured in Red White and Blue. CHOOSE YOUR FLAG DESIGN - Red/White/Blue Flag available in: Stars and Stripes, Black, Dark Green, Gray, Khaki, Navy Blue, Olive, Light Pink, Royal Blue, Red, and White | Black/Gray Flag available in: Black, Gray, Navy Blue, Olive, and White.
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