RFE A4/C4 209mm x 312mm Strong Heavy Duty Rigid Cardboard Envelope, Capacity Book Mailer, Peel & Seal, Rip & Strip Open Mailer Amazon Style (50)

• RFE A4/C4 209mm x 312mm internal size
• Heavy Duty Strong Amazon Style Book Mailer
• Can be used to hold contents up to 40mm thick
• Reliable And Secure Peal And Seal Tamperproof Self-Adhesive Strip, No need for any messy adhesives like glue or tape
• Our high quality cardboard envelopes expertly protect books, brochures, letters, calendars, announcements, cards, etc & guard them from harm, scruffs, bends & scrapes.
• Our cardboard letter envelopes possess a professional-looking appearance and can be used for personal and professional use.

RFE A4/C4 209mm x 312mm internal size Heavy Duty Strong Amazon Style Book Mailer The rigid mailers, which are pre-creased, can be hold contents up to 40mm thick. Simply pop items inside the Cardboard mailer envelope / book mailer and close securely with the peel-and-seal strip. Our high quality cardboard envelopes expertly protect books, brochures, letters, calendars, announcements, cards, etc & guard them from harm, scruffs, bends & scrapes. Our cardboard letter envelopes possess a professional-looking appearance and can be used for personal and professional use.