Professional Grade Tyvek Envelopes - Durable & Tear-Proof 6X9 Shipping Mailers With Easy Self-Seal Closure - Pack Of 15 Review

I bought these to teach my Scouts how to make tyvek bags for camping. These worked great at a reasonable price. Not environmentally friendly as they are made of synthetic materials.

I ordered what was decribed as legal envelops, after receiving them I found that the measurements included the fold over ends of the envelop thus making the envelops usless for mailing legal size paper work. In order to mail legal size papers you have to use 2 envelopsl Thankfully the post office was able to help me out by provideing me with an envelop that was big enough to get the job done. I guess I should have went to the post office first as it would have saved me $15.32, being a senior…

I must have misread the item description, as I thought it had the bubble-like padding. It is just plain white paper that is relatively tough.

I use them to make paper beads - heat the edges and they curl and color intensifies in cool curly designs. Thanks for attention.

Used these to secure foam padding in automotive seats using 3M 777 spray adhesive. Tyvek is strong, tear resistant, and doesn't make a "crinkling" sound when flexed. Once glued to the surrounding foam foundation the seat remains soft yet no danger of splitting the foam. Finished seat is better than factory install.

By reading this product's description, you would think you were getting thick, cardboard type document protection, but you would be wrong. These are super thin and in no way would protect anything inside. I'd rather have the bubble envelopes of the same size, at least they would protect the documents inside.

I use it to store tax documents and the envelopes are roomy enough to accommodate other, labeled manila envelopes. Very convenient. They do not fall apart as other envelopes I have used in the past did.

These are the perfect size for my book. Like that I don’t worry about rain or snow ruining my books in mailing/shipping. May not be able to prevent items from getting crushed during transportation.

I actually bought them for my job since they stopped purchasing them. The Tyvek material can't be beat for durability That's my feedback.

These envelopes are perfect for mailing t-shirts. They are non-tearable and light-weight, so they don't add significant cost to shipping.

These were inexpensive, but you get what you pay for I guess. I had to use packing tape to close securely. That's my feedback!

As advertised - sturdy mailers. Envelopes wrapped in plastic and arrived in bubble mailer which was useful because another Walmart package containing liquid cleaner had exploded all over several packages and the smell was quite strong but the envelopes were unscathed.Was happy to be able to get size and quantity of mailers that I needed.