I finally found a perfect changing pad for the baby. The classical size is 60*90 which I find too big, because I need it only for the diaper changing area. And the package of the big ones has less pieces, so you need to buy it more often, takes more space, produces more unused plastic, etc.. And when the baby pees, I have to trough it away, full (60*90. I tried to cut it, but then the stuff inside goes out).
So that is why I find this one very convenient and nice package with many pieces! I will buy it again. The price seems also ok for me