KKBESTPACK 100 Large Poly Mailers 10x13 Shipping Bags for Small Business – Self Sealing Package Envelopes (10 x 13 Pack of 100, Black)

I've been using these black large poly mailers for shipping orders from my online boutique, and they've exceeded my expectations. The material is sturdy and tear-resistant, ensuring that the contents remain protected during transit. The self-sealing adhesive is strong, providing a secure closure without the need for additional tapeThe sleek black design adds a professional touch to my packaging, which my customers appreciate. It's also opaque, maintaining the privacy of the items inside. The size is generous, accommodating larger clothing items and multiple products with ease.Overall, these poly mailers have streamlined my shipping process and enhanced the presentation of my products. Highly recommended for any small business owner looking for reliable and stylish mailing solutions.

⭐️⭐️⭐️⭐️⭐️ Reliable and ProfessionalThese black poly mailers are a staple in my shipping supplies. The self-sealing adhesive is strong and secure, ensuring packages stay closed during transit. They're lightweight yet durable, resisting tears and moisture, which is perfect for mailing clothing and other soft goods. The sleek black color gives a professional appearance, and labels adhere well without smudging. Overall, a great value for the quantity and quality.

This product has been a great quality envelope for shipping various items to my customers. The color provides a professional look along with keeping my customer’s purchase completely confidential. The adhesive gives security at the closure for each package. The price is extremely reasonable for the amount and quality of this product.

Really satisfied with product quality. It is waterproof as listed and durable enough for clothing items. The size is quite large but I was able to simply fold it down to whatever size I needed. Great value!

I’ve purchased these a few times as I use them for shipping thrifted clothes. They are the perfect size and I feel like the material is pretty heavy duty. They never tear. The seal sticks really well. I’ve never had any complaints with shipping in these polymailers and I’ve shipped hundreds of items with them!

I purchased these bags for selling items sold online. I thought the size would great for USPS. What I found was they are too small for most items. You really need to be able to buy bags that can fold and seal. They work fine if you are mailing thin things like media items or perhaps tax returns, children's books that are thin, maybe a shirt. I went with longer and wider bags can be folded based on what is being shipped and easily handles shipping labels. Once folded the shipping cost under a pound for USPS Ground Advantage is under $5 anywhere in the USA.

these are big!! great for small business’s!!

Perfect for shipping clothing items . Strong and durable. Color is great and dark.