I bought it for my wife because our previous case, which we had bought in 2018, broke. This should be a lesson for those who buy a good phone: get extra cases after a while because some things disappear and all that remains are the cheap ones. Regarding this case, it is decent with a program that the phone sees as spam. You scan a piece of paper and enter the serial number of the case, and whenever you remember, it appears on the sides, and if it comes out, it stays lit, which drains the battery. You close it and that's it. It has something like sticky rubber bands on the inside that close and touch the glass. It's a bit strange, but what can you do, these are Chinese things. For around 12 euros, you can say it's just okay, but with shipping and cash on delivery, it's not really value for money.