I needed green sheets for the envelopes. When I called here, they told me that they have, the price is 10 kopecks apiece. Upon arrival from the other side of the city, I saw a paper whose color was described incorrectly (I needed green, closer to dark, and they offered pistachio and bright green). Having no choice, I had to take a bright green one, since these sheets were denser. As a result, the price per sheet was 65 kopecks. I thought it was because they were denser and, accordingly, did not attach importance to this. When the envelopes were ready, it turned out that it was not just paper, it was self-adhesive.