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.