---
product_id: 601326659
title: "70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing"
brand: "joyberg"
price: "HK$408"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/601326659-70-pack-a4-envelopes-black-4x6-photo-envelopes-for-invitations
store_origin: HK
region: Hong Kong
---

# 4.25 x 6.25 inch perfect fit Self-seal adhesive for secure closure Printer-friendly for customization 70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing

**Brand:** joyberg
**Price:** HK$408
**Availability:** ✅ In Stock

## Summary

> 📬 Seal your style with every send—because first impressions mail! 

## Quick Answers

- **What is this?** 70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing by joyberg
- **How much does it cost?** HK$408 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/601326659-70-pack-a4-envelopes-black-4x6-photo-envelopes-for-invitations)

## Best For

- joyberg enthusiasts

## Why This Product

- Trusted joyberg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Thick Paper:** Durable, high-quality black paper adds a sleek, sophisticated touch while safeguarding contents from wear and tear.
- • **Generous 70-Pack Supply:** Stock up and stay ready for every occasion—from weddings to business mailings—without running out at critical moments.
- • **Precision Fit for 4x6 Cards:** Tailored dimensions ensure your invitations and photos slide in flawlessly, making every mailout look polished and professional.
- • **Effortless Self-Seal Closure:** Peel, press, and seal—no mess, no fuss. Save time and protect your privacy with a reliable adhesive that sticks tight.
- • **Customizable & Printer Compatible:** Seamlessly print logos, addresses, or designs without worrying about smudges or jams—perfect for personal or business branding.

## Overview

This 70-pack of black A4 envelopes (4.25 x 6.25 inches) combines thick, durable paper with a convenient self-seal adhesive strip, designed specifically for 4x6 cards and photos. Compatible with most laser and inkjet printers, these envelopes offer a sleek, professional look ideal for weddings, invitations, business mailings, and special occasions, ensuring secure, stylish delivery every time.

## Description

SpecificationsColor: BlackExternal dimensions: 4.25 x 6.25 inches (Fit for 4x6 greeting card)Quantity: 70 packsAdvantages: Thickened paper materialEach envelope comes with a separate tape.

## Features

- Size: A4 size black environmental protection A4 envelope, made of 4.25 x 6.25" standard A4 size, with a square seal in the form of a glue booklet, made of high-quality paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.
- Design: This 4x6 envelope is very suitable for 4x6 cards/photos. These envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations, holidays, handmade cards, business, and various party invitation cards. So you can rely on them to meet all your special mailing needs.
- Sealing: This is a huge time-saving envelope, each A4 envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.
- Print customization: If you want to customize or mark your envelopes, choose this one. These envelopes are suitable for printing. You can use laser or inkjet printers to solve them. There is no need to worry about soiling or paper jams, as these envelopes are compatible with most printer models.
- What you will get: 70 pack A4 envelopes (gray), our 7*24 friendly customer service will give you peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Joyberg |
| Brand | Joyberg |
| Model Number | Joyberg |
| Product Dimensions | 15.88 x 10.8 x 0.03 cm; 340 g |
| Colour | Black |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 70 |
| Size | A4 (4.25x6.25in) |
| Manufacturer Part Number | Joyberg |
| Item Weight | 340 g |

## Product Details

- **Brand:** Joyberg
- **Colour:** Black
- **Closure type:** Self-Seal
- **Occasion:** Baby Shower, Birthday, Graduation, Wedding
- **Material:** Paper

## Images

![70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing - Image 1](https://m.media-amazon.com/images/I/41HpBiKvJ9L.jpg)
![70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing - Image 2](https://m.media-amazon.com/images/I/316P+9Ko4YL.jpg)
![70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing - Image 3](https://m.media-amazon.com/images/I/51VAT4eBgpL.jpg)
![70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing - Image 4](https://m.media-amazon.com/images/I/41rte7g3gAL.jpg)
![70 Pack A4 Envelopes, Black, 4x6 Photo Envelopes for Invitations, Self Seal for Weddings, Baby Showers, Photos, Postcards, Greeting Cards, Mailing - Image 5](https://m.media-amazon.com/images/I/61vlJ6S8u5L.jpg)

## Questions & Answers

**Q: if I wanted to use these envelopes for regular folded greeting cards what size paper would I use?**
A: 5 1/2 x 4 1/4 -- A2 size.  You can fold an 8 1/2 x 11 typing paper in fourths to get that size.  This and several other brands, however, are too close on the 4 3/8" side for cards that are decorated with embellishments.  An A2 envelope from Michael's or another hobby store is 4.6" -- nearly 4 5/8" -- to accommodate the extra thickness of decorated greeting cards.

**Q: Do these work in a cricut card mat?**
A: Yes

**Q: How many cards and how many envelopes come in a set of 70 items?**
A: Only envelopes

**Q: Are these cards matte or glossy?**
A: These arw Matte cards

## Frequently Bought Together

- 70 Packs A4 Envelope, Black A4 Envelopes, 4x6 Photo Envelopes for Invitations, Envelopes Self Seal for Weddings, Baby Shower, Photos, Postcards, Greeting Cards, Mailing
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*