A4 size white environmental protection A4 envelope: Made of 4.25 x 6.25" standard A4 size, with a square seal in the form of a glue booklet, made of high-quality paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.

4x6 envelope suitable for 4x6 cards/photos: These envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations, holidays, handmade cards, business, and various party invitation cards. So you can rely on them to meet all your special mailing needs.

Easy Peel and Paste: This is a huge time-saving envelope, each A4 envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.

Privacy Protection Invitation Envelopes: If you are looking for envelopes for baby shower invitations, wedding invitations, holiday cards, pregnancy announcements, replies, thank you cards, etc., our A7 white paper envelopes are the perfect choice for you.

Printable White Envelopes: If you want to customize or tag your envelope, this colorful envelope is the perfect choice for you. You can use a laser or inkjet printer to solve them.