---
product_id: 21333809
title: "Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets"
brand: "マルアイ(maruai)"
price: "2155 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/21333809-maruai-pk-5b31-envelopes-b3-square-b3-brown-envelopes-kraft
store_origin: MA
region: Morocco
---

# 50 sheets included 375x525mm size 3.5 oz/sq ft thickness Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets

**Brand:** マルアイ(maruai)
**Price:** 2155 DH
**Availability:** ✅ In Stock

## Summary

> 📬 Unleash Your Professional Flair!

## Quick Answers

- **What is this?** Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets by マルアイ(maruai)
- **How much does it cost?** 2155 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/21333809-maruai-pk-5b31-envelopes-b3-square-b3-brown-envelopes-kraft)

## Best For

- マルアイ(maruai) enthusiasts

## Why This Product

- Trusted マルアイ(maruai) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Ideal for business, personal, or creative projects.
- • **Durable & Reliable:** Crafted from high-quality paper for a sturdy feel.
- • **Eco-Friendly Choice:** Sustainable Kraft material that speaks to your values.
- • **Perfectly Sized for B3:** Designed to fit your professional needs seamlessly.
- • **Elevate Your Correspondence:** Transform your mail game with these stylish Kraft envelopes.

## Overview

The Maruai PK-5B31 B3 Rectangular Kraft Envelopes come in a pack of 50, measuring 375x525mm, with a robust paper thickness of 3.5 oz/sq ft (100 g/m2). Perfect for all your mailing needs, these envelopes combine durability with eco-friendliness, making them an essential addition to any office or creative workspace.

## Description

Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets

## Features

- 375x525mm Square B3 Kraft Envelopes
- Compatible Sizes: For B3
- Specifications: Center mounted, no mail frame
- Quantity: 50 sheets
- Paper Thickness: 3.5 oz/sq ft (100 g/m2)

## Images

![Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets - Image 1](https://m.media-amazon.com/images/I/61bGRgmzWvL.jpg)
![Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets - Image 2](https://m.media-amazon.com/images/I/61mpheUJWiL.jpg)
![Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets - Image 3](https://m.media-amazon.com/images/I/61bqFEwiGrL.jpg)
![Maruai PK-5B31 Envelopes B3 Square B3 Brown Envelopes Kraft Envelopes 50 Sheets - Image 4](https://m.media-amazon.com/images/I/61YYS+iNHrL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.ma/products/21333809-maruai-pk-5b31-envelopes-b3-square-b3-brown-envelopes-kraft](https://www.desertcart.ma/products/21333809-maruai-pk-5b31-envelopes-b3-square-b3-brown-envelopes-kraft)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-08*