... this one is nylon with polyester interwoven,so it shows two tone. 30D*30D100%POLYESTER 50D*50D100%POLYESTER 75d*75d100%polyester ... :80D*50Dwidth:57``characteristic:it show two-tone shinny effect,and beautiful crinle outlookusage:fashion clothes,dress,shirts,curtain,scarf,and so onlabdip ...