A4 / a5 / b6 transparent zipper bag file bag student test paper bag examination file folder

About Product:【 description 】 : a4 / a5 / b6 transparent zipper bag envelope to the student test paper bag test file folder 【 specification 】 : complete 【 material 】 : PVC thickness of 【 】 : single 0.2 mm [design] : custom [other] : any size, design, design printing and OEM production can be production. Note: the company's products are all manufactured according to customers drawings or samples, the above prices are for reference only, product unit price for the number, size, printing different and change, please contact the owner before purchase!