Product name Ring binder Item Number PR292-4-30/20 Material Metal Color Sliver Surface treatment Environmental electroplating Length 292mm Ring number 4 Inside diameter 30mm Base width 20mm FOB price USD0.3-1.0 MOQ 5000pcs Place of Origin Guangdong China(Mainland) Packing 250pcs/carton Measurement 5230.523.5cm GW 18kgs NW 17kgs Payment term 30% advance,balance paid by T/T before delivery Production time 7-15 days Delivery term By shipping, airplane or express