Hard Board Backed Envelopes Peel & Seal Mailing Posting & Storing Documents Manilla Do Not Bend Cardboard Secure Postal Envelope (C6 (162x114mm), 50 Envelopes)

• Protect your valuable documents and keep them safe during transit with our Board Backed Envelopes. These sturdy and reliable envelopes are designed to provide superior protection against bending, folding, or damage.
• Each Board Backed Envelope features a rigid backing made of high-quality, durable board material. This sturdy backing ensures that your documents, photos, certificates, or important papers remain flat and pristine, even when subjected to rough handling or pressure during shipping or mailing.
• The front of the envelope is made from premium paper, providing a professional and presentable appearance. The smooth surface allows for easy labeling or writing, ensuring clear identification and addressing of your mail.
• Our Board Backed Envelopes are available in a variety of sizes to accommodate different document dimensions. From standard letter size to larger formats, we have an envelope to suit your needs. The envelopes are designed with a secure peel-and-seal closure, providing a convenient and tamper-proof sealing option.
• Whether you're sending important business documents, photographs, or delicate artwork, our Board Backed Envelopes offer peace of mind. Rest assured that your items will reach their destination in excellent condition, without any creases or dents.
• Sizes: C6 Board Back Envelopes - 162mm x 114mm - C5 Board Back Envelopes - 229mm x 162mm - C4 Board Back Envelopes - 324mm x 229mm - C3 Board Back Envelopes - 457mm x 324mm

Strong Board Back Envelope "Please Do Not Bend" Printed on front, Strength of board is 1050mu Available in C6, C5, C4 & C3 sizes in all pack quantities. All are available in manilla (brown), and all have peel & seel strips. Board back envelopes are ideal for sending documentation through the post / via courier and help prevent the items / documents getting bent or creased in transit. Items placed inside the envelopes are not visible through the material. All the envelopes have peel and seel strips. Used widely by on-line businesses, mailhouses, professional firms etc. Sizes: C6 Board Back Envelopes - 162mm x 114mm C5 Board Back Envelopes - 229mm x 162mm C4 Board Back Envelopes - 324mm x 229mm C3 Board Back Envelopes - 457mm x 324mm