Amazon Basics Catalog Mailing Envelopes, Peel and Seal, 9x12 Inch, Strong Quality, 28 lb White, 100-Pack

I’ve been using these catalog envelopes for a while now and am very happy with the quality. The paper weight feels durable and professional without being excessively thick or bulky, which is perfect for keeping things streamlined. The adhesive strip is a standout feature—it’s nice and strong, so I don’t feel the need to reinforce it with extra tape. While these do not have a security tint/print on the inside, the paper is opaque enough that you can’t easily see through it under normal conditions. Overall, a reliable and cost-effective choice for mailing documents.

Good quality white large envelopes for business or personal use. Peel off adhesive flaps for closing. Heavy paper grade allows you to stuff these full. Overall, a good value for the price, and you don't need to buy a large quantity.

i really dont like see through envelopes, i like this ones the quality is good well made and is not too thin or too thick is just perfect for what i need them

The Amazon Basics Catalog Mailing Envelopes, Peel and Seal, 9x12 Inch, 100-Pack offer excellent value for money. The envelopes are sturdy and professional-looking, making them ideal for mailing documents, catalogs, or reports without worrying about damage. The peel-and-seal closure is strong and easy to use, saving time and eliminating the need for extra tape or moisture. With 100 envelopes in a pack, the cost per envelope is very reasonable, especially given their reliable quality. For anyone who mails items regularly, this set is a practical and budget-friendly choice.

Good basic large envelopes at a value price. Amazon has the lowest price for these that I have seen, and for what they are, they are nice. They are white and the contents is concealed, and they have the self-closure which is nice. The best part besides the large quantity and low price is that they are packed in a box and shipped in a second box, so they are very well protected which means no smudges, no bends, no corner creases and a pristine envelope every time. All this makes the product close to "A+". However, the envelopes are a bit flimsy. It is hard to imagine a "catalog" going into one and not arriving tattered in the shipping process. These are thin. I got them to ship comic books and 8x10 top loaders which are themselves protected by the PVC. With the comic books, they are sandwiched between cardboard and a plastic sleeve. So, these work for my purposes but I would think that a 40-50 page catalog inside of one of these envelopes would arrive with the sides and corners tattered as these envelopes are thin. Let me paint the picture better so you can fully understand what you are getting. Do you recall the letter and legal size manilla envelopes you can purchase at the Discount or Office store? These are thinner paper than those. So, overall, we rate these a "B+". Not perfect but for the quantity, self-closure, price and adequate quality, they are good to very good, depending upon your use for them.

Works well. Sticks Wells, good quality envelopes for office views

Good value for the money

Perfect, just what I needed.

Buen producto, de buena calidad llego rápidamente.

Tres bonne qualité, ne se déchire pas juste au regard.

What pleased they were the same quality as the higher priced ones on the market.

Sobre correcto funcional

El material se ve resistente. El auto adherible si cierra bien pero hay veces que se logra despegar depende lo que coloques