After the change mailers will still be able to buy large quantities of envelopes that they can customize with any size window they’d like–and in any position they’d like, he said.

Two legal organizations say health insurer Aetna revealed the HIV status of patients in several states by mailing envelopes with a large, clear window that showed information on purchasing HIV ...

"Even if you put this envelope in your recycling bin like a good citizen … it cannot be recycled because of that plastic ...