Manilla Hard Board Back Envelopes - Cardboard Backed Please Do Not Bend Envelope with Peel & Seal Strip - Perfect for Mailing, Posting & Storing Important Documents

Keep your important documents safe and crease-free with Manilla Hard Board Back Envelopes. Designed with a sturdy cardboard backing and a strong “Please Do Not Bend” message, these envelopes provide superior protection during mailing, posting, and storage. The convenient peel & seal strip ensures a secure and tamper-evident closure, making them ideal for sending certificates, photos, contracts, and other valuable papers safely and professionally. Key Features: Rigid Cardboard Backing: Prevents documents from bending or folding during transit. “Please Do Not Bend” Message: Clearly instructs handlers to keep contents flat and protected. Peel & Seal Closure: Offers quick, secure, and mess-free sealing. Premium Manilla Paper: Durable and professional finish suitable for business or personal use. Multi-Purpose Use: Ideal for mailing, posting, or archiving important papers, photos, and artwork.