Quality paper was used to make these brown clasp envelopes increasing their durability. They are perfect for safely mailing your materials to their intended destination. The metal clasp is strong enough to allow you to temporarily seal and reopen the envelope multiple times. A ready to moisten strip is located at the top of the envelope for the times when you want to seal the envelope in a more secure fashion. The paper is thick enough to also ensure that the contents can not be viewed.
I like this envelope for mailing items without folding them. It fits several sheets of 8-1/2 x 11 paper as well as a cardboard backer if you are mailing photos.
The 9" x 12" Brown Kraft Clasp Envelopes 12/pack are an excellent choice for mailing items just over 8 1/2 x 11. They are thick and durable with excellent quality. The price is a little higher than I wanted to pay but I really needed them at the time. I had to mail something really important and was sure it would get there in good shape. If it rained or snowed I'm sure the mailing would withstand the harsh weather. The envelopes are very heavy duty so it cannot be torn or ripped easily.