4 D Ring Binder A4 Big Size 4 D Ring Binder Clips for Paper File Folder, Find Details and Price about D Ring and Ring Binder from Anhui Qitian Stationery MFG. Co., Ltd.
Specifications
Model NO.PD292-4-70/36
Base Width16mm,20mm,26mm,36mm,45mm...Ect
Ring Number4
Overall Length152mm,210mm,241mm,264mm,292mm...Ect
Ring Inside Diameter16mm,20mm,25mm,30mm,35mm,38mm,40mm,45mm…ect