---
product_id: 38991786
title: "SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers"
brand: "sjpack"
price: "₱3929"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/38991786-sjpack-100pcs-14-5x19-poly-mailers-2-5-mil-envelopes
store_origin: PH
region: Philippines
---

# Waterproof & tear-resistant 14.5x19 inch roomy size Strong self-sealing adhesive SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers

**Brand:** sjpack
**Price:** ₱3929
**Availability:** ✅ In Stock

## Summary

> 🚀 Ship Smart, Seal Strong, Stand Out!

## Quick Answers

- **What is this?** SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers by sjpack
- **How much does it cost?** ₱3929 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/38991786-sjpack-100pcs-14-5x19-poly-mailers-2-5-mil-envelopes)

## Best For

- sjpack enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Seal:** Hot-melt adhesive ensures a tamper-proof, year-long strong seal—no extra tape needed.
- • **Generous Quantity:** 100-pack bulk supply perfect for scaling your shipping needs with style and efficiency.
- • **Privacy-First Design:** Opaque black inner lining keeps contents confidential and secure.
- • **Sleek & Professional:** Clean white exterior projects a polished, trustworthy brand image on every package.
- • **Durable & Lightweight:** 2.5 mil thickness offers tear resistance without adding bulk for easy shipping.

## Overview

SJPACK 100pcs Poly Mailers measure 14.5x19 inches with a durable 2.5 mil thickness, featuring a white exterior and black opaque lining for privacy. Equipped with a strong self-sealing adhesive strip, these waterproof and tear-resistant mailers provide secure, lightweight packaging ideal for professional shipping needs.

## Description

Full description not available

## Features

- Size: Poly mailers 14.5x19 inches, 100 pcs.
- Protect Your Privacy: These poly mailers are white outer surface and black inner lining, so its opacity prevents prying eyes.
- Strong Adhesive: Closure seals of the poly package is not ability to open before packaging arrived. The hot-melt adhesive can maintain strong stickiness throughout the year, you no need reinforcement tape.
- Waterproof: Waterproof shipping bags keep your gifts as good as new. Our shipping envelopes are tear-resistant and won't break when stretched hard.
- Convenient transportation: The SJPACK poly pouch has a thickness of 2.5 mils and is used for shipping soft goods. It is lightweight and convenient for transportation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SJPACK |
| Brand | SJPACK |
| Item Weight | 3.5 pounds |
| Product Dimensions | 14.5 x 11 x 0.8 inches |
| Item model number | B01M8M5YE8 |
| Is Discontinued By Manufacturer | No |
| Color | white |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Plastic |
| Number of Items | 100 |
| Size | 100 Bags |
| Manufacturer Part Number | B01M8M5YE8 |

## Product Details

- **Brand:** SJPACK
- **Color:** white
- **Closure Type:** Self-Seal
- **Occasion:** Everyday Mailing
- **Material:** Plastic

## Images

![SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers - Image 1](https://m.media-amazon.com/images/I/61yrwSrSU+L.jpg)
![SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers - Image 2](https://m.media-amazon.com/images/I/71xXkZorwmL.jpg)
![SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers - Image 3](https://m.media-amazon.com/images/I/716cIXFyEwL.jpg)
![SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers - Image 4](https://m.media-amazon.com/images/I/71wQ4lwy79L.jpg)
![SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers - Image 5](https://m.media-amazon.com/images/I/71CT0HeEV0L.jpg)

## Available Options

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

## Frequently Bought Together

- SJPACK 100pcs 14.5x19 Poly Mailers 2.5 Mil Envelopes Shipping Bags With Self Sealing Strip, White Poly Mailers
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**Shop now:** [https://www.desertcart.ph/products/38991786-sjpack-100pcs-14-5x19-poly-mailers-2-5-mil-envelopes](https://www.desertcart.ph/products/38991786-sjpack-100pcs-14-5x19-poly-mailers-2-5-mil-envelopes)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-25*