# 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing

The **10-pack large poly mailers** provides reliable, lightweight, and cost-efficient packaging for oversized items. Measuring **17.7×22 inches**, these mailing bags are ideal for shipping **clothing, textiles, bedding, and bulky soft goods**. 📦✨

Crafted from **durable polyethylene plastic**, these mailers are resistant to tearing, punctures, and water, keeping your products protected during transit. 🛡️💧

Each mailer includes a **strong self-sealing adhesive strip**, providing tamper-resistant closure without the need for tape or glue. 🔒🚀

The **lightweight design** reduces shipping costs while still ensuring professional-grade packaging quality. Perfect for **e-commerce sellers, warehouses, and retail stores**. 🛍️📬

The **extra-large size** offers flexibility, making these mailers perfect for handling bulky items that don’t fit into standard envelopes. 🧥🛏️👗

For secure, durable, and budget-friendly shipping, these **large water-resistant poly mailers** are the go-to choice. ⭐🏆

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## 📦 Package Includes

• 10 × Large poly mailers  
• Size: 17.7″×22″  
• Self-sealing adhesive strip  
• Protective packaging for delivery

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## ❓ Frequently Asked Questions (FAQ)

Q: How many mailers are included?  
A: 10 poly mailers.

Q: What are the dimensions?  
A: Each bag measures 17.7×22 inches.

Q: Are they waterproof?  
A: They are water-resistant, protecting contents from dirt and moisture.

Q: What closure do they have?  
A: Strong self-sealing adhesive strip.

Q: What items are they best for?  
A: Clothing, textiles, bedding, and other soft bulky items.

Q: Are they reusable?  
A: Yes, if carefully opened, they can be reused.

Q: Are they lightweight?  
A: Yes, they reduce overall postage costs.

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## ⚙️ Technical Specifications

Feature

Description

Product Type

Poly mailers / shipping bags

Quantity

10 pieces

Dimensions

17.7″×22″

Material

Durable polyethylene plastic

Color

White

Closure

Self-sealing adhesive strip

Protection

Water-resistant, tear-resistant

Usage

Clothing, textiles, bedding, bulky items

Weight Benefit

Lightweight, cost-effective

Application

Shipping, e-commerce, retail, storage

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## 🔒 The PulinGO Promise

🔄 **30-Day Returns** – Hassle-free refunds or exchanges, ensuring worry-free bulk or small orders.  
We guarantee a simple return process for peace of mind.

📞 **24/7 Customer Support** – Always available to help with shipping, usage, or product inquiries.  
Our team ensures your shipping process is smooth and reliable.

## Details

- **Price:** 49.95 USD - 59.95 USD
- **Vendor:** PulinGO
- **Type:** Poly Mailers
- **Tags:** aliexpress, large mailing bags, oversized shipping bags, poly mailers, self-seal poly bags, water-resistant envelopes

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 19.6 X 26 Inch 25 pc | 59.95 USD | In stock |
| 15.7 X 20 Inch 10 pc | 49.95 USD | In stock |
| 15 X 19 Inch 10 pcs | 49.95 USD | In stock |
| 17.7 X 22 Inch 10 pc | 49.95 USD | In stock |

## Images

- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing
- 10 Pack Large Poly Mailers – 17.7″×22″ Self-Sealing Water-Resistant Plastic Shipping Envelopes for Mailing

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> Source: [PulinGO](https://www.pulingo.com/products/10-pack-large-poly-mailers-17-7x22)
> Updated: 2026-05-21