... :0.56mm in the double frosted pp, 80g yellow double glue paper and 180g offset ... holes plastic clip paper material surface material:pp inner paper size customized size printing 4colorartwork ... )material:0.56mm in the double frosted pp, 80g yellow double glue paper and 180g offset paper, ... non-woven shopping bags, pp fans, photo albums, CD bags, pp folders, file bags, pp placemats, notebooks, books, ...