TKmell Military Tactical Head Wear/Boonie Hat Cap For Wargame,Sports,Fishing &Outdoor Activties Acu Camouflage with USA Patch 1.Brand New and Superior Quyality 2..USA flag camouflage hat (Camouflage gray) 3.Two snap buttons help changing to another style hat 4.Four Brass screen vents and Four Brass screen vents 5.DiameterApprox 7 1/2 inner, 13.5 outer (inch)