Printed PVC pen bag 1.United colors & sizes 2.Good quality, but competitive price 3.Environment friendly PVC pen bagMaterial: PVC, EVA , TPU(( ... ), PVC leather, PU leather, cotton, nylon, polyester, Microfiber , organza, mesh and so on.Size and color: Any size and color ... professional manufactory, specializing in all kinds of PVC bag and stitching bag.More than 10 years experience in heat sealed bags ...