Hello everyone, for me the best I have found are the benks brand, these reach the same edge, which is curved, so as not to be seen that it is installed, they have a small glass protrusion that is part of the same protector that covers the speaker to prevent the entry of dust which does not affect the sound quality. These protectors are available on both AliExpress and Amazon, being cheaper in the first option. They are usually at the price of 10€, I've been using it on my 15 pro since the day of release, but I already knew them from the 12 pro