Mailer envelopes

Mailer envelopes, also known as #10 envelopes, are a standard size and type of envelope used for mailing letters and documents. Here are some key characteristics and uses of mailer envelopes:

Size: Mailer envelopes are typically 4 1/8 inches wide, 9 1/2 inches long, and 1/4 inch thick.

Purpose: Mailer envelopes are designed for mailing standard-sized letters, documents, and packages. They are often used for business correspondence, bills, invoices, and other official documents.

Features:

• Self-sealing adhesive strip or flap for easy closure
• Pre-printed return address and postage area
• Window or cut-out for easy address reading
• Various weights and sizes available (e.g., #10, #11, #12)

Uses:

• Business correspondence (e.g., invoices, statements, letters)
• Official documents (e.g., government forms, court documents)
• Personal correspondence (e.g., letters, greeting cards)
• Marketing materials (e.g., brochures, catalogs)
• Shipping small packages or items

Types of mailer envelopes:

• Standard #10 envelopes (4 1/8 x 9 1/2 inches)

• 11 envelopes (4 1/2 x 10 3/8 inches)

• 12 envelopes (5 x 11 1/2 inches)

• Window envelopes (with a transparent window for address reading)
• Clamshell envelopes (with a hinged flap for easy opening)
• Gusseted envelopes (with a fold-out flap for added space)

Benefits:

• Convenient and easy to use
• Pre-printed return address and postage area save time and effort
• Variety of sizes and weights available for different uses
• Self-sealing adhesive strip or flap ensures secure closure

Overall, mailer envelopes are a versatile and practical option for mailing a wide range of documents and packages.