Secure, tape-free sealing
The strong self-adhesive strip creates a tamper-evident seal without needing extra tape, saving time and supplies.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Ship smarter with self-sealing poly mailers that protect and save time.
These self-seal poly mailers streamline packing for clothing, accessories, and small goods with a secure, tamper-evident closure and water-resistant PE material.
- Strong self-adhesive strip creates a secure, tamper-evident seal without extra tape
- Tough, lightweight PE material protects contents from moisture and tears
- Water-resistant surface keeps items dry during transit
- Clean white finish allows for easy labeling or writing directly on the bag
- Available in multiple sizes to fit a variety of items
- Bulk pack ensures you always have mailing bags on hand
Why you'll love these poly mailers
Water-resistant protection
Made from tough, lightweight PE material, the water-resistant surface keeps contents dry and safe from tears during transit.
Easy labeling and writing
The clean white finish allows for direct writing or labeling on the bag, simplifying address and handling.
Versatile sizing options
Available in multiple sizes, from 17x32 cm to 32x45 cm, to fit everything from small parts to folded apparel.
Specs
The details that matter
Built to last outdoors, season after season.
- Material
- PE
- Size
- 17x32 cm, 25x32 cm, 28x42 cm, 32x45 cm
- Quantity
- 10, 20, 30, 40 pcs
- Type
- Self-seal poly mailer
Comparison
Why choose these self-seal poly mailers?
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Sealing method
Self-adhesive strip, no tape needed
Requires separate tape for closure
Material protection
Water-resistant PE material
Basic material may not resist moisture
Size options
Multiple sizes from 17x32 cm to 32x45 cm
Limited or single size availability
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
How does the self-sealing strip work?
The strong self-adhesive strip creates a secure, tamper-evident seal without needing extra tape, so you can pack quickly and confidently.
What material are these poly mailers made from?
They are made from tough, lightweight PE material that protects contents from moisture and tears.
Are these mailers water-resistant?
Yes, the water-resistant surface keeps items dry during transit, offering reliable protection against moisture.
What sizes are available?
The mailers come in multiple sizes, including 17x32 cm, 25x32 cm, 28x42 cm, and 32x45 cm, to fit a variety of items.
Can I write directly on the bag for labeling?
Yes, the clean white finish allows for easy labeling or writing directly on the bag, making addressing simple.
How many mailers come in a pack?
Bulk pack options are available in quantities of 10, 20, 30, or 40 pieces, ensuring you always have mailing bags on hand.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.