Gray Fiber 80lb 13 x 10 Mailer Envelopes with 3 5/8 Inch Flap and Hook & Loop Closure

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Product Specs
Color Family Gray
Allows Samples No
Recycled No

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Benefits of Deluxe Standard Mailers Envelopes

Deluxe standard mailers envelopes play a crucial role in the business world, offering a professional and secure way to send important documents and correspondence. In this article, we will explore the benefits and uses of these envelopes, specifically focusing on the 13 x 10 size with a 3.625 inch flap and made of gray fiber 80#.

  • Key findings will cover the size, flap, material, durability, professional appearance, security features, factors to consider when choosing, and real-world use cases.
  • Readers will gain insights on how to properly select and use deluxe standard mailers envelopes for mailing purposes.

What are deluxe standard mailers envelopes?

Deluxe standard mailers envelopes are a type of mailing envelope commonly used in business settings. The specific size of 13 x 10 inches with a 3.625 inch flap makes them ideal for holding standard letter-sized documents. These envelopes are typically made of gray fiber 80#, providing a sturdy and durable construction to protect the contents inside.

Size and Flap:

The 13 x 10 size allows for easy insertion of letter-sized documents without folding. The 3.625 inch flap provides ample space for secure sealing.


The gray fiber 80# material is tear-resistant and durable, ensuring the contents remain safe during transit.

Benefits of using deluxe standard mailers envelopes

Deluxe standard mailers envelopes offer durability, professional appearance, and security features. They are ideal for mailing important documents that need to arrive intact.


The sturdy construction ensures documents arrive in pristine condition.

Professional Appearance:

The polished look conveys professionalism and attention to detail.

Security Features:

Secure flap closure prevents tampering or unauthorized access to contents.

How to choose the right deluxe standard mailers envelopes

Consider factors such as size, material, and closure type when selecting envelopes for mailing purposes.


Choose the right size to accommodate documents without folding.


Gray fiber 80# material provides strength and tear-resistance.

Closure Type:

Choose the closure type based on security and convenience needs.

Real-world use cases of deluxe standard mailers envelopes

Used across various industries for versatility and practicality, these envelopes serve purposes such as sending confidential documents or mailing promotional materials.

Legal Firms:

Use for sending confidential documents securely.

Marketing Agencies:

Mail promotional materials to clients for a professional presentation.

Who can benefit from using deluxe standard mailers envelopes?

Small businesses, legal professionals, marketing agencies, financial institutions, and educational institutions can benefit from using these envelopes.

When is the best time to use deluxe standard mailers envelopes?

Use these envelopes when sending important contracts, promotional materials, confidential information, financial statements, or educational materials.

Examples of how deluxe standard mailers envelopes can be used:

Examples include legal firms sending court documents, marketing agencies mailing promotional materials, and small businesses using them for professional correspondence.

What sets our product apart?

Our deluxe standard mailers envelopes stand out due to their specific features and benefits, such as size, material quality, and customization options.

Material Quality:

Our gray fiber 80# material offers superior strength and durability.

Customization Options:

Customize with logos or branding for a personalized touch.

Industries that benefit from our product

Legal firms, marketing agencies, financial institutions, educational institutions, and small businesses can benefit from using our deluxe standard mailers envelopes.

Legal Firms:

Securely send confidential documents with our envelopes.

Marketing Agencies:

Enhance the presentation of marketing materials with our envelopes.

Maximizing the benefits of our product

Choose the right size, opt for customization, use secure flap closure, consider durability, and explore real-world use cases to maximize the benefits of our deluxe standard mailers envelopes.


Deluxe standard mailers envelopes offer a durable, professional, and secure solution for businesses looking to send important documents and correspondence. By understanding the key features, benefits, and factors to consider when choosing these envelopes, businesses can make informed decisions to meet their mailing needs effectively.

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