Sizes: A4, A5, B5 and others available With ruler mark in metric and inch Various styles of clip binders for selection as per your orderBest for portable writing pad, memos and other documents PS, plastic (PP, ABS, PVC) and Paperboard availableWenzhou Gangyi Stationery CO.,LTD is one of the most professional manufacturers and exportors of office and school stationery in China, products covering ...