... ,thickness: 2mm-2.5mm 5,custom logo is available Plastic A4 Writing Clipboard with metal clip 1)Size: A4, A5,FC 2)Materal:PS3 ... ,black,or any colors.4)Logo: print: it can be with logo print on the cover ,full color print on both ... issues can be negotiated. Advantage:Good and eco-friendly material with nice design, lever arch file is convenience for student,teacher ...