are these eco friendly?

I’m not really sure how a poly-plastic mailer can be “eco friendly” - However, they are recyclable. I’ve used these for about a year and had no issues. Hope that helps.

Will shipping labels stick to these?

Absolutely! I only use adhesive postal labels. Have never had a problem. Be careful placing it straight or without wrinkles, you won't get it off!

Can a mens hoodie fit into these?

A men's hoodie depending on the size will be too big to fit in this polybag. A medium men's hoodie may fit but anything larger will be too much fabric. I use these bags for shirts (dress shirts, t-shirts)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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KKBESTPACK 100 Large Poly Mailers 10x13 Shipping Bags for Small Business – Self Sealing Package Envelopes

Product ID: 301196753

Details

Brand
KKBESTPACK
Closure type
Self-Seal
Colour
Black
Material
Polyethylene
Occasion
Birthday

⚡Fast self-sealing closure

💧Waterproof 3-layer polyethylene

📏10x13 inch ideal size

¥9944

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🚀 Ship Smart, Ship Sleek: Elevate Your Packaging Game

SPEED UP YOUR SHIPPING - Self-adhesive seal cuts packing time in half, letting you fulfill orders faster and impress customers.
WEATHERPROOF DURABLE - 3-layer extruded polyethylene protects your products from rain, dirt, and damage—keeping your brand reputation spotless.
DISCREET SECURE PACKAGING - Opaque black mailers keep contents private, adding a professional touch and surprise factor for your clients.
PERFECTLY SIZED FOR EFFICIENCY - 10x13 inches fits bulkier soft goods with ease, reducing wasted space and shipping costs.
CARRIER APPROVED ECO FRIENDLY - Lightweight, recyclable mailers accepted by USPS, FedEx, and UPS—ship smarter and greener.

KKBESTPACK 100 Large Poly Mailers (10x13) are waterproof, durable, and self-sealing shipping bags designed for small businesses. Made from 3-layer extruded polyethylene, these black poly mailers protect soft goods from moisture and damage while ensuring privacy. Lightweight and carrier-approved, they streamline packing and reduce shipping costs, making them an essential upgrade for professional e-commerce sellers.

Specifications

ASIN	B07X41JJXB
Additional Features	Lightweight, Self-Adhesive Closure, Waterproof
Best Sellers Rank	#188,269 in Office Products ( See Top 100 in Office Products ) #2,299 in Mailing Envelopes
Brand Name	KKBESTPACK
Closure Type	Self-Seal
Color	Black
Customer Reviews	4.8 4.8 out of 5 stars (7,244)
Included Components	1
Item Dimensions L x W	33L x 25.4W centimeters
Item Shape	Rectangular
Manufacturer	KKBESTPACK
Material Type	Polyethylene (PE)
Number of Items	1
Occasion	Birthday
Occasion Type	Business
Recommended Uses For Product	Cash, Letter
Size	10 x 13 Pack of 100
Style	Poly
UPC	859556007892
Unit Count	100 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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¥9944

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews