1. Versatile for Various Occasions: for a wide range of uses, these A7 envelopes are suitable for weddings, baby showers, parties, mail, and direct marketing. Whether you're sending invitations, thankyou notes, or special announcements, these envelopes provide ideal protection and presentation for your important messages. 2. Quality Construction: Made from thick paper, these A7 envelopes are designed to withstand rough handling. The mediumweight thickness ensures they won't tear or get damaged easily during mailing, making them a reliable choice for sending important invitations, cards, or announcements. 3. SelfSealing for Convenience: Each envelope features a selfadhesive strip in the sealing area, allowing for quick, secure closure without the need for moisture or additional sealing tools. This makes them incredibly convenient for busy events like weddings, parties, or other occasions where you need to prepare many invitations in a short time. 4. WaterResistant and Protective: These envelopes offer a degree of waterresistant protection, ensuring your cards and documents stay safe from moisture during transit. This makes them ideal for mailing invitations, announcements, or letters, regardless of weather conditions.