Flower Bag Material:BOPP,CPP,MCPP,MBOOP,WHDPE,WLDPE,HDPE,LDPE,WCPP ... sleeves allow the flowers to grow freely.Flower Sleeve, Flower Bag (OEM)Material: BOPP,CPP,MCPP,MBOOP,WHDPE,WLDPE,HDPE,LDPE ... , and not for selling.Flower Sleeve Workshop Production Relevant Products 2012 New plastic flower bag