90GSM white paper with self seal flaps. Opaqued on inside for confidentiality.
Special window position to show name & address details without folding top of form over saving time. Will fit invoice, statement/remittance advice & remittance advice in both A4 inkjet/laser & continuous dot matrix formats.
Use with SE02, SE03, SE04, SE11, SE12, SE21, SE22, SE80, SE82, SE85, SE87, SE90 & TS12