Envelope Front of an envelope mailed in the U.S. in 1906, with a postage stamp and address Back of the above envelope, showing an additional receiving post office postmark An envelope …

New customer? Start here. Check each product page for other buying options. Need help?

The meaning of ENVELOPE is a flat usually paper container (as for a letter). How to use envelope in a sentence. How do you pronounce envelope?: Usage Guide.

USPS shows you how to send a letter or postcard in the U.S., from choosing an envelope, writing the address, buying and applying stamps, and finding a drop-off location.

ENVELOPE definition: 1. a flat, usually square or rectangular, paper container for a letter 2. a flat, usually square or…. Learn more.

ENVELOPE definition: a flat paper container, as for a letter or thin package, usually having a gummed flap or other means of closure. See examples of envelope used in a sentence.

Shop envelopes in all sizes, styles, and colors. Same day shipping on envelopes in stock. Wholesale envelopes to the trade. Printed or plain envelopes in small or large quantities.

Envelope Printing for the Office Help an office appear professional and organized with custom printed products. Mail letters to business partners and clients with personally selected fonts, …

Dec 8, 2025 · There are thousands of types of envelopes in various materials and designs on the market. Each envelope has its use, making it challenging for people to determine which type of …

Choose from a wide range of Business Envelopes, including Window, Clasp, Open End, and Booklet styles. For secure mailing, opt for durable Tyvek Envelopes or protective Mailers.