MULTIPURPOSE - Our #10 envelopes are great for holding business security mail, tax, and checks, letters, invitation cards, greeting cards, photos, personal letters, and more. They are suitable for businesses, office workers, tax workers, etc.WHAT YOU GET - The package comes with 25 Pcs #10 Black envelopes that measure 4 1/8 Inch x 9 1/2 Inch. The window lengths are 0.9 inches and 1 inch respectively, and the width is 3.5 inches.RELIABLE MATERIAL - This #10 business security envelope is made of quality paper, is durable, and long service life. Arc corner design, fine workmanship, good details. With texture security tint for privacy and used to protect sensitive data.SPECIAL DESIGNED - Self-sealing design, no additional glue or other tools are needed to stick the #10 envelope, which helps to handle work more quickly and conveniently.
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