It took a little bit for my mouse mat to arrive, Covid mostly - nothing to do with the outstanding KVLLY store. But I was that pest who writes in despite knowing Covid was slowing down production and the USPS was slow to ship, and received a very nice reply ignoring the fact that I was being whiny about things I already knew, promising me my stuff was coming. And it was.
The mat is soft and pliable (not hard plastic), yet the printed letters are crisp and easy to read. The headings and arguments are in bold with the descriptor in regular font and if you have decent eyes, or diligently wear your glasses, they'll be no problem to see. I never wear my glasses and am half blind, so you'll be fine.
90% of the things you'll ever want to do with regex are here. At least, all the ones I always want but can never remember (since I use it once a year, grousing about it the whole time) are.
Overall, a solid value. You should pick one up. You're probably thinking "hey, I don't need a mousepad, my mouse has lasers not rolling balls and mechanical wheels. Its not 1992 anymore", but you're wrong. Trust me on this one.