... / metal buckle /plastic buckle/ press metal buckle6.Under visor fabric:same as the crown fabricTechnics: Embroidery ,Printing, Washing, Emboss ... Thread 3D Embroidery, Glitter embroidery, Towel Embroidery, etcPrinting:Water Silk Screen Printing, Glue Silk Screen Printing, Plastisol Ink ... produce Baseball cap,Sports Caps, Advertisement Hat, Promotional cap,Mesh Cap, Visor, Kid’s Cap, Washed Cap, Military ...