... x29(H)cm/pc 2.factory cheap price 3.pvc, cardboard material 4.1pc/bag,50-300pc/ctn ... Red pvc ring binder from ISO shenzhen factory pvc ring binder Product’s detail ... 25(L)x4(W)x29(H)cm/pcMaterial pvc,cardboardColor Black,green, pinkCraft voltageUsage ring binderPacking way ... could make voltage products such as pvc bag , gift bag, promotional bag, pvc gift bag and so on… Sewing ...