

# Brief Description: Envelope A flat, foldable container (usually paper-based) designed to hold and protect documents, letters, cards, or small items during storage or mailing. **Key Traits**: - **Materials**: Most are made of paper (kraft, white bond, or decorative paper); durable options may use cardstock or laminated paper. Some specialized types (e.g., for secure mail) use tear-resistant or opaque materials. - **Design**: Features a flap (sealed with glue, tape, or stickers) to enclose contents; comes in standard sizes (e.g., #10 for business letters) or custom sizes for specific items (e.g., greeting cards). **Uses**: - Mailing: Sends letters, invoices, or small documents via post/courier. - Storage: Organizes papers (e.g., receipts, notes) in folders or drawers. - Gifting: Holds gift cards, cash, or handwritten notes for occasions like birthdays or holidays. **Pros**: Affordable, lightweight, easy to customize (with prints, logos, or colors), and widely accessible for personal or business use. Contact Number (431) 489-5695
