... materail 3.Reasonable price& good quality 4.Flexible service Double-wire Notebook -Customized design(OEM service offered)-Manufacture / Factory Audit-Certification: ... AI, PDF or JPEG format artworks are welcomed.Delicate design, colorful, original style, attracted. Note:In order to ... time,the size,material,surface disposal,pictureor your own design artwork is highly appreciated.1) Size: according to ...