I happy to use these as I have used the before. I do woodworking and they protect my instructions from spills and I put them in a Woodworking manual which I made. I found 3 of them wrinkled on corner and had to be discarded but the box was not damaged so I believe it was a manufacturer error.
I needed these transparent sleeves for my 5th Year Review at "work". buy them by the 200's then .... only .10 cents each. A Good way to protect what needs to be protected. Thank you Yours DR.