Brim of the big-brim hat: The material , for ABS- acrylonitrile ?butadiene? three kinds of single hot plastics that make up of styrene, mediate according to JSB42-93 standard craft, dry process mould plastics shaping, can surface inlay of different designs gold-plated and silver-plated ear of wheat, loose leaf ornament in brim of a hat. Brim of a hat tear give up strength index greater than 1000 Newton.