






POLYSELLS 500 pcs 10x13 Inches White x Silver Poly Mailers Shipping Envelopes, Strong Adhesive Sealing, Waterproof, and Tear-resistant Postal Mailing Bags for Clothing, Books, and Accessories
US$70.11
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: White (Silver) Style: Poly Mailer Size: 10"x13" 500 PCS Number of Items: 500 Unit Count: 500 Count Occasion: Multiple Occasions Item Dimensions L x W: 13"L x 10"W It...
Delivery & Returns
Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Steelnook
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Product Details
- Color: White (Silver)
- Style: Poly Mailer
- Size: 10"x13" 500 PCS
- Number of Items: 500
- Unit Count: 500 Count
- Occasion: Multiple Occasions
- Item Dimensions L x W: 13"L x 10"W
- Item Shape: Rectangular
- Occasion Type: Graduation, Anniversary, Birthday, Halloween, Thanksgiving,Wedding, shipping supplies for small business, Valentine's Day,Christmas Day
- Closure Type: Self-Seal
- Additional Features: Self-Adhesive Closure, Tear Resistant
- Recommended Uses For Product: Shipping & Protection
- Material Type: Plastic
About this item
- Durable Poly Mailers: waterproof, tear-resistant shipping bags protect small items and apparel securely during transit; perfect for everyday business use (500-pack).
- Secure Self-Sealing Closure: These poly mailer envelopes feature a strong peel-and-seal adhesive strip, ensuring packages remain tamper-proof without additional tape.
- Cost-Effective Lightweight Packaging: Bulk 500-count lightweight plastic shipping bags reduce postage costs, ideal for small businesses, online sellers, and retail operations.
- Professional Appearance: Vibrant white envelope mailers offer a clean, attractive presentation, enhancing your brand identity while maintaining customer privacy.
- Multipurpose Shipping Bags: Sized 10"x13", these mailer envelopes conveniently ship clothing, jewelry, cosmetics, accessories, and other small e-commerce products.
Shipping Policy
Steelnook ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Steelnook will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@steelnook.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Steelnook replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








