Self: 100% felt Trim: 100% cotton; Made in Ukraine; Spot clean only; Detachable layered chain straps; Grosgrain band with gold-tone RB monogram; Brim measures approx 3.5" in length Size S measures approx 20.41" in circumference; Revolve Style No. RUSR-WA112; Manufacturer Style No. CNT037-F-3CHA-9P-MRB