Coin Envelopes

Coin envelopes are the small-format workhorse of offices, banks, jewelry counters, retail operations, pharmacies, and collectors. The compact size and short-side flap design make them the right tool for storing and organizing anything small and valuable that needs to stay contained, labeled, and retrievable: coins, jewelry, keys, stamps, screws, seeds, small parts, film rolls, SD cards, and any other item that gets lost or mixed up without a dedicated container. At Business Envelopes, we carry coin envelopes in #1 and #7 standard sizes plus a 4 5/8 x 6 3/4 format, in white and brown kraft, with gum flap and peel-and-seal closures. Free shipping on every order with no minimums.

What Is a Coin Envelope?

A coin envelope is a small paper envelope with the flap on the short edge rather than the long edge. That short-side flap orientation distinguishes it from standard letter envelopes and is what makes it practical for small-object storage. The opening runs across the narrow dimension of the envelope, which keeps small contents from sliding out during handling, makes the items easy to insert and remove without damaging the flap, and allows the face of the envelope to be written on, stamped, or labeled for identification.

Coin envelopes are made from 28 lb kraft paper or equivalent white stock with enough body to hold its shape and protect contents through handling. They're not intended for heavy postal use the way commercial letter envelopes are, though they can mail light items at standard rates. Their primary use is storage, organization, and physical cataloging of small items across business and personal applications.

Coin Envelope Sizes: What Each One Holds

#1 Coin Envelopes, White Gum Flap and #1 Coin Envelopes, Brown Kraft Gum Flap

The smallest format in the lineup. The #1 coin envelope measures approximately 2 1/4 x 3 1/2 inches and holds small coins, single stamps, small gemstones, watch parts, seed samples, tiny hardware fasteners, and similar compact items. Used by numismatists, jewelers, pharmacists, watchmakers, and archivists for individual item storage and cataloging. Available in clean white or brown kraft, both with moistenable gum flap.

#7 Coin Envelopes, White Gum Flap and #7 Coin Envelopes, Brown Kraft Gum Flap

The #7 coin envelope measures approximately 2 7/8 x 4 7/8 inches, significantly larger than the #1 and the most widely used size in this category. It holds standard coin sets, jewelry items, multiple stamps, small keys, SD cards, SIM cards, USB drives, small electronics components, and any item that's too large for a #1 but too small for a standard business envelope. Available in white and brown kraft, both with gum flap or peel-and-seal closure options.

4 5/8 x 6 3/4 White Peel and Seal and 4 5/8 x 6 3/4 Brown Kraft Peel and Seal

The largest format in this lineup at 4 5/8 x 6 3/4 inches, with an open-end peel-and-seal closure. This size bridges coin envelopes and standard flat-document envelopes. Used for larger coin collections, folded documents, photo prints, gift cards, small booklets, and any item that doesn't fit in a #7 but doesn't need a full letter-size envelope. Peel-and-seal closure on both white and brown kraft versions for moisture-free sealing.

Business Envelopes for Organization: Where Coin Envelopes Get Used

The practical applications span a wider range of industries than the name suggests. Common uses include:

• Banking and cash handling: teller drawers, coin counting, deposit slip organization
• Jewelry retail and repair: individual item storage, ticketing, and handoff between departments
• Numismatics and coin collecting: single-coin storage, cataloging, and estate organization
• Pharmacy and medical: specimen labeling, small part storage, sample organization
• Electronics and hardware: component kitting, small parts inventory, repair tracking
• Archival and library: document labels, slide storage, negative organization, seed archiving
• Retail: gift card enclosures, small product packaging, promotional item kitting

The writable kraft or white surface on the face of the envelope makes labeling straightforward, either by hand or with a standard adhesive label. Most sizes run cleanly through a standard label printer for high-volume labeling operations. The short-side flap opening means the labeled face stays visible and readable without opening the envelope, which is the whole point in an organized storage or filing workflow.

Business Envelopes Custom and Printing Options

The #7 white coin envelope supports custom printing. Return address, company name, logo, or department identifier printed on the envelope face for retail operations, banking departments, or any organization that wants branded small-item packaging. For businesses that kit coin envelopes at scale, custom printing eliminates the separate labeling step and keeps branding consistent across every packaged item.

For organizations that need printed business envelopes across multiple formats in the same program, our custom printing service covers the full catalog from coin envelope sizes through #10, 9 x 12, and larger formats. A PDF proof is provided before any production begins, and artwork stays on file for reorders. Browse our custom printed envelopes category for the full range of printable formats, or visit the Business Envelopes homepage to browse by type. For bulk pricing on coin envelopes or a multi-format program, request a quote here and we'll price the full scope the same day.

Frequently Asked Questions About Coin Envelopes