MOS A6 White Envelopes 4.75 x 6.5 in 500 Pack - Self-Seal Invitation

In this review of the MOS A6 White Envelopes 4.75 x 6.5 in 500 pack, the bottom line is simple: these envelopes are a reliable, economical choice for anyone sending 4 x 6 in cards who wants a convenient self-seal option. Designed with the common A6 card in mind, the pack delivers quantity and consistent sizing that makes them especially useful for event invitations, gift cards, and everyday correspondence. The single biggest reason to buy is the peel-and-seal adhesive, which saves time and avoids the mess of gummed flaps.

Key Features

• Perfect A6 sizing: Sized to 4.75 x 6.5 in to comfortably fit 4.5 x 6 in notecards and standard A6 inserts without bending or excess slack.
• Self-seal adhesive: Peel-and-seal closure lets you close large quantities quickly and cleanly, removing the need for moistening or tape.
• Printer compatibility: The plain white surface works with both inkjet and laser printers so you can add addresses, return information, or simple designs.
• Large pack quantity: A 500 pack keeps you stocked for weddings, business mailings, and seasonal mailings without frequent reordering.
• Versatile use cases: Suitable for invitations, RSVP cards, gift cards, thank-you notes, and small business mailings, offering consistent performance across tasks.

Who It's For

These envelopes are a good match for event planners, crafters, small business owners, and anyone sending large numbers of 4 x 6 in cards who values a fast, no-fuss seal. The consistent size and plain white finish make them easy to brand, print on, or pair with handmade cards.

Those who need heavyweight, luxury stationery with rich texture or an extended decorative flap may want to look elsewhere; some customers reported mixed impressions of thickness and flap length, so shoppers desiring premium card stock feel or a long decorative flap should compare samples first.

Pros & Cons

Pros

• Good value for bulk needs; 500 envelopes is convenient for events and business use.
• Reliable peel-and-seal adhesive that most users find sticky and convenient.
• Accurate A6 dimensions match 4.5 x 6 in cards for a neat fit.

Cons

• Thickness and weight received mixed feedback, so tactile expectations may vary between thin and thicker feels.
• At least one customer noted the flap length may be shorter than some premium envelopes.

Specifications

Product type	A6 invitation envelopes
Outer size	4.75 x 6.5 in
Fits card size	4.5 x 6 in cards
Seal style	Peel-and-seal self-adhesive
Color	White
Count	500 envelopes
Printer friendly	Compatible with inkjet and laser printers

Our Verdict

The MOS A6 White Envelopes 500 pack is a practical, cost-effective choice for anyone who needs a reliable envelope for 4 x 6 in cards and values the convenience of a peel-and-seal closure. They offer consistent sizing, printer compatibility, and bulk value, making them especially good for invitations, gift cards, and routine business mailings; buyers who want a heavier luxury stock or extended flap should check a sample first.

Frequently Asked Questions

Will these fit a 4 x 6 in photo card?
Yes, the 4.75 x 6.5 in envelope comfortably fits 4 x 6 in and 4.5 x 6 in cards without bending.

Can I run these through a home printer?
Yes, the plain white envelopes are compatible with both inkjet and laser printers for addressing and simple printing.

Are the seals reliable for mailing?
Customers report the peel-and-seal adhesive is sticky and secure for standard mailing and invitations.