# 50 Black Poly Mailers 10x13 Inch Waterproof Tear Resistant Courier Envelope Bags Eco-Friendly 2-Day 5-Day Shipping for Small

# SPECIFICATIONS

Application: Mailing Ad Packaging

Brand Name: ZY

Feature: Non-Toxic,Biodegradable,Eco-Friendly,Durable,Tear Proof,Moisture-Resistant,Reusable,Lightweight,Waterproof / Water-Resistant,Recyclable,Disposable,Waterproof,Secure,Padded,Protective,Tear Resistant,Flexible,Adjustable,Dust Resistant,Puncture Resistant,High privacy/Environmentally friendly/Waterproof and dustproof/Safety

Industrial Use: Apparel

Material: Poly

Model Number: ZY-014

Place of Origin: Guangdong, China

Printing: Gravure printing,Gravure printing

Printing Handling: Embossing/Debossing,Silk Screen Printing

Product name: Express Envelope Bags

Sealing & Handle: Self-adhensive Seal

Size: 6x9 lnch/10x13 lnch/12x15.5 lnch/14.5x19 lnch

Thickness: 1\. mil,1.5 mil,2  mil,2.5 mil,3mil,4 mil,2.3mil/2.5mil/3mil/50-200microns/Customized

Usage: Delivery Package

**after-sales service**

We provide complete after-sales service for any quality problems.

**delivery time**

We will ship by air or sea to ensure that you receive your goods in time.

**Product name**

Poly Material Custom Mailing Bags

**Size**

Customized Size

**Feature**

High privacy/Environmentally friendly/Waterproof and dustproof/Safety

**Printing**

Custom Logo Printed

**Usage**

Delivery Package

**Thickness**

Customized

**Application**

Mailing Ad Packaging

**Design/Printing**

Accept Custom Size

**Sealing & Handle**

Self-adhensive Seal

![](//sc04.alicdn.com/kf/H1ead2d974e5b41348270af358c25b767V/229342036/H1ead2d974e5b41348270af358c25b767V.jpg)

Why Choose Us

![](//sc04.alicdn.com/kf/H4c29ca132b67451ba42bc49f78b0791bJ/229342036/H4c29ca132b67451ba42bc49f78b0791bJ.jpg)

![](//sc04.alicdn.com/kf/Hfad580dd2c534bb183098efa97170e37k/229342036/Hfad580dd2c534bb183098efa97170e37k.jpg)

![](//sc04.alicdn.com/kf/Hcf3c5952cf5d4790a4baa98832e53ecd0/229342036/Hcf3c5952cf5d4790a4baa98832e53ecd0.jpg)

![](//sc04.alicdn.com/kf/H6bc6bb6637c94ee9bec66fc1af05ad92u/229342036/H6bc6bb6637c94ee9bec66fc1af05ad92u.jpg)

![](//sc04.alicdn.com/kf/H96dcd930fc104c5387141a92befc0f3e2/229342036/H96dcd930fc104c5387141a92befc0f3e2.jpg)

![](//sc04.alicdn.com/kf/Heb9508c5d90640ae86359b86fab8bbceP/229342036/Heb9508c5d90640ae86359b86fab8bbceP.jpg)

![](//sc04.alicdn.com/kf/H990a0c723d00451e971a8a6bb6ae403bF/229342036/H990a0c723d00451e971a8a6bb6ae403bF.jpg)

Company Profile

![](//sc04.alicdn.com/kf/Ha3e2e84d0ca9482ebe10158d98b2f4e7U/229342036/Ha3e2e84d0ca9482ebe10158d98b2f4e7U.jpg)

![](//sc04.alicdn.com/kf/H8927e3037baf4dacb209c68d032e88adR/229342036/H8927e3037baf4dacb209c68d032e88adR.jpg)

![](//sc04.alicdn.com/kf/H9d25ed95ed5247e1a7c319f63c260d8ad/229342036/H9d25ed95ed5247e1a7c319f63c260d8ad.jpg)

![](//sc04.alicdn.com/kf/Ha2250c1c0a6f4a278d988644dbb2281bj/229342036/Ha2250c1c0a6f4a278d988644dbb2281bj.jpg)

![](//sc04.alicdn.com/kf/H594cb7df01b9401fa4070d9c15e8e046d/229342036/H594cb7df01b9401fa4070d9c15e8e046d.jpg)

![](//sc04.alicdn.com/kf/Hc2a6ba06a8ea4a219a432651a7cb7cbb5/229342036/Hc2a6ba06a8ea4a219a432651a7cb7cbb5.png)

![](//sc04.alicdn.com/kf/H304437574a3447329c42a5b337ad100f3/229342036/H304437574a3447329c42a5b337ad100f3.png)

FAQ

![](//sc04.alicdn.com/kf/Hc1f7fc4233b147718ffc847a82475429E/229342036/Hc1f7fc4233b147718ffc847a82475429E.png)

## Details

- **Price:** 48.78 EUR - 87.99 EUR
- **Vendor:** Tidesmit
- **Tags:** MAILERS

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black / 9x12 lnch 200pcs | 48.78 EUR | In stock |
| Black / 10x13 lnch 200pcs | 53.14 EUR | In stock |
| Black / 10x13 lnch 400pcs | 87.99 EUR | In stock |
| Black / 14.5x19 lnch 100pcs | 48.78 EUR | In stock |

## Images

- Black poly mailer courier envelope with self-seal flap, shown stacked
- Black waterproof poly mailer with textured surface and self-adhesive strip close-up
- Black poly mailer envelope held open by hands, showing smooth sealed sides
- Black opaque poly mailer envelope for privacy, flat sealed front
- Black poly mailer envelope bundle shown with user photos and reviews
- Mailer size reference chart with dimensions and small envelope picture icons
- Black poly mailer courier envelope with silver seal strip and folded edges, stacked

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> Source: [Tidesmit](https://tidesmit.com/products/50-black-poly-mailers-10x13-inch-waterproof-tear-resistant-courier-envelope-bags-eco-friendly-2-day-5-day-shipping-for-small)
> Updated: 2026-09-18