A5/C5 180mm x 235mm Strong Heavy Duty Rigid Cardboard Envelope 400gsm, Corrugated Capacity Book Mail

RFE A5/C5 180mm x 235mm internal size
Heavy Duty Strong Corrugated Amazon Style Book Mailer 400gsm
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.