The package contains enough brown Kraft paper envelopes, which can be self-sealed quickly and are easy to use. The Kraft paper envelopes are made of high-end brown Kraft paper that will not tear easily during shipping. The envelope looks simple, and beautiful and can be used repeatedly. Perfect for mailing thank you notes, holiday cards, greeting cards, invitations, announcements, stationery, photos, and postcards. Features - Color: Black -Material:Kraft Paper - Size: 17.50X12.50X0.20cm/6.88X4.91X0.08in -You can use this type of envelope for blessing cards, coins, jewelry, or other little items. -It is straightforward and simple to use, you can send your heartfelt words to your friends, and they will move for it. -The envelope is popular because it is made with excellent craftsmanship and can be used safely. -With this envelope, you can store handwritten letters, greeting cards, or party invitations. -This envelope is compact and lightweight, so it won't take up much room in your workstations or rooms when you store it. -For storing items, this envelope can be and sturdy. Package list: Envelopes