... cotton twillhat size: one size fits all, 58-62cm for adult and 52-55cm for childrenhat logo artwork: Embroidery / silk-screen printing / heat-transfer printing, customized ... Embroidery, etc Printing: Water Silk Screen Printing, Glue Silk Screen Printing, Plastisol Ink Printing, Heat-Transfer Printing, Flock Printing, Pigment Printing, Multicolour Printing, Gold/Silver Printing, Rubber Printing, etc ...