... straw hat:1.Material: natural straw, paper straw, pu etc2.Natural straw including raffia straw, langya straw, seagrass straw, mat straw , pu straw, hollow heart straw, corn straw, wheat straw etc.3.Paper straw ... every month.We have passed the audits by many famous big companies in the world like Forever 21,C&A, Tesco ...