500PCS 229mm x 162mm A5 C5 Manilla Hard Board Backed Envelopes Please Do Not Bend Right Pack (Box of 500)

STURDY HARD BOARD BACKING - These envelopes are reinforced with a rigid hard board backing to protect your documents, ensuring they remain flat and undamaged during transit. MANILLA FINISH WITH “DO NOT BEND” PRINT - The premium manilla paper and bold “Do Not Bend” print provide a professional look while clearly communicating careful handling instructions. PERFECT FOR A5 AND C5 DOCUMENTS - Designed to fit A5 and C5-sized documents, photos, certificates, or artwork, these envelopes offer a snug and secure fit for your important items. SECURE SELF SEAL CLOSURE - Equipped with an easy-to-use self-seal strip, these envelopes provide a strong and reliable seal, keeping your contents secure without the need for tape or glue. IDEAL FOR PROFESSIONAL OR PERSONAL USE - Whether for offices, businesses, or personal mailings, these durable envelopes ensure your documents are delivered safely and in perfect condition.