... covers of menus 3.high quality Binding coverLead description:Binding cover is made of PP,PVC or PET film. Binding covers ... them clear and elegant.Name Specification Thickness(mm)Clear binding cover A4 A3 0.125,0.15,0.18,0.20 ... ,0.25Color binding cover A4 A3 0.125,0.15,0.18,0.20 ... ,0.25 Matte binding cover A4 A3 0.125,0.15,0.18,0.20 ...