---
product_id: 540458506
title: "500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices and QuickBooks, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB"
brand: "pandri"
price: "Rp1545263"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/540458506-500-9-double-window-security-envelopes-pandri-no-9-self
store_origin: ID
region: Indonesia
---

# Double Window Secure Privacy Self-Seal Speed 500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices and QuickBooks, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB

**Brand:** pandri
**Price:** Rp1545263
**Availability:** ✅ In Stock

## Summary

> 📬 Secure Your Success with Every Envelope!

## Quick Answers

- **What is this?** 500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices and QuickBooks, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB by pandri
- **How much does it cost?** Rp1545263 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/540458506-500-9-double-window-security-envelopes-pandri-no-9-self)

## Best For

- pandri enthusiasts

## Why This Product

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

## Key Features

- • **📦 Bulk Convenience:** 500 envelopes per box, perfect for high-volume mailings.
- • **🔒 Unmatched Security:** Blue security tint ensures your sensitive data stays private.
- • **📬 Effortless Addressing:** Double window design displays addresses clearly, eliminating the need for handwritten labels.
- • **⏱️ Time-Saving Self-Seal:** Peel and press closure for quick, hassle-free mailing.
- • **🌟 Professional Presentation:** Ideal for invoices and business statements, elevating your correspondence.

## Overview

The PANDRI NO.9 Double Window Security Envelopes are designed for secure mailing of invoices and confidential documents. Each envelope features a blue security tint for privacy, a double window structure for easy addressing, and a self-seal design for quick use. With 500 envelopes in a box, they are perfect for businesses looking to streamline their mailing process.

## Description

Sponsored Ad - 500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB

## Features

- SECURITY ENVELOPE: Our NO.9 double window envelopes are suit for secure business and legal mail, invoices or other confidential documents. With blue security tint for privacy and used to protect sensitive data
- DOUBLE WINDOW STRUCTURE: Sending and mailing addresses can be clearly displayed for standard business and legal mailings,advertising campaigns etc, reducing the hassle of handwritten addresses, Top window :1 3/16" x 3.5"; Bottom window: 1" x 4"
- SECURE TONE: Using the inner grain secrecy printing, blue secure tone backing,under the light also to ensure the privacy of your invoices and statements, without fear of any prying eyes
- SELF SEAL DESIGN: This design makes it quicker and easier to send more invoices, Just peel and press without the need for glue sticks and licking envelopes, a huge time save.Ideal for mailing large quantities of documents
- LONG TERM SUPPLY: Each box has 500 quality NO.9 double window envelopes for a long lasting supply, suit for bulk mailings. This is the envelope you're looking for. Order now

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PANDRI |
| Brand | PANDRI |
| Item Weight | 5.68 pounds |
| Product Dimensions | 8.88 x 3.88 x 0.04 inches |
| Item model number | ENVELOPES-500-2022 |
| Color | White |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 500 |
| Size | 500 PACK |
| Manufacturer Part Number | ENVELOPES-500-2022 |

## Product Details

- **Brand:** PANDRI
- **Color:** White
- **Closure Type:** Self-Seal
- **Material:** Paper
- **Number of Items:** 500

## Images

![500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices and QuickBooks, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB - Image 1](https://m.media-amazon.com/images/I/71Pn95aTK7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi, do the envelopes have a plastic film on each window? i am looking for the ones without it for my laser printer. i can't tell from the pictures..**
A: Yes, they have the plastic film on both spots.

## Frequently Bought Together

- 500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB
- Amazon Basics Multipurpose Copy Printer Paper, 8.5" x 11", 20 lb, 8 Reams, 4000 Sheets, 92 Bright, White
- Amazon Basics 1/3-Cut Tab, Assorted Positions File Folders, Letter Size, Manila - Pack of 100

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**Shop now:** [https://www.desertcart.id/products/540458506-500-9-double-window-security-envelopes-pandri-no-9-self](https://www.desertcart.id/products/540458506-500-9-double-window-security-envelopes-pandri-no-9-self)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-12*