... Comb Color:black,blue,green,yellow,red,white,clear Size:6mm-51mm avaliable 21rings,84rings and other Notebook for PVC Plastic Binding ... your presentations, proposals, reports, manuals binding.Material: PVCSize: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm ... , 84rings, etc.Regular specification for 21 Rings Plastic Binding Comb: SizeInchPcs/BoxPcs/CartonCBM/CartonG.W/CartonN.W/Carton6mm1/4 ...