Poly Mailers 10x13-inch 100 Bags 2.5 Mil Poly Mailers Envelopes Bags With Self-sealing Strip White Poly Bags

The SJPACK Poly Mailers are an indispensable tool for any e-commerce business, particularly those operating on platforms like FBM (Fulfillment by Merchant) and Etsy. These 10x13-inch mailers come in a pack of 100, striking a perfect balance between quantity and quality. Crafted from 2.5 Mil thick polyethylene, they provide a durable yet lightweight solution for shipping a variety of items. The white exterior of the bags not only offers a professional look but also serves as a blank canvas for branding or labels.One of the standout features of these poly mailers is their self-sealing strip. This adhesive closure ensures a secure seal, protecting the contents from the elements and tampering during transit. This feature alone makes the packaging process more efficient and less time-consuming, a crucial factor when managing a high volume of orders.The size and strength of these mailers make them incredibly versatile, accommodating everything from clothing to crafts. They're especially suited for FBM and Etsy sellers, for whom cost-effective, reliable shipping solutions are vital to maintaining profit margins and customer satisfaction. Moreover, the mailers' lightweight design helps in keeping shipping costs down, a non-negligible benefit in today’s competitive online marketplace.In summary, SJPACK’s Poly Mailers are a top-notch choice for anyone looking to streamline their shipping process. They offer reliability, efficiency, and professionalism, all while ensuring the safe and cost-effective delivery of products to customers. Whether you’re just starting out or looking to optimize your current shipping operation, these mailers are a smart investment.

These bags work well for when I need to ship small, lighter clothing items via USPS. The polybag weighs only 0.3 oz empty so it does not add much weight to my shipments and keeps my shipping costs down.The bags do not feel super thin or flimsy and has held up well for my shipments. I wouldn’t recommend shipping hard items as it may puncture the bag but for small items of clothing, it works well.The adhesive holds well and secure with no issues. Bag does measure a true 13” high x 10” wide (not including the flap)

Great adhesion and quality. I have never had any bag rip or not hold the seal and I am on my second purchase.

These poly mailers are perfect for mailing items. The adhesive strip is reliable, and the envelopes have good stretch without tearing.

The adhesion is great - the mailers are a bit flimsy & thin, but so far nothing has broken thru during shipment.

These do the job, are pretty sturdy, and are a great price. Will purchase again!

These bags work they are thin but they get the job done! Careful when u remove the strip covering the adhesive that thin bag will move and stick to anything. For the price it’s good value 👍

I ship a lot of items and all of my items shipped are wrapped in Poly Bags. This bag is a great size for smaller sized items. I first bought 25 at a time, then 50, then 100, and now 200. I tested these once, stuffed a shirt in the bag, taped it up and submerged it in water. About a minute later, I pulled it out, opened the bag and viola, my shirt was dry. I will use these poly bags, again and again.