Review on Ultimate Protection: CaseWe Motorola Moto Z4 Flexible Double Injection Bumper Case in All Matte Black - Compatible with Moto Mods by Jamal Gerrero

These bumpers are literally the best the Moto Z4 has ever had. I can easily use my Moto Mods with this one connected to my phone! It doesn't match the Moto 360 camera or GamePad mod, but they're little used. Everything else is nice and tight. The only downside is the construction of the rubber or the materials used. It literally seems to absorb everything it comes in contact with and starts to wear down to the point where it will tear if you take the bumper off to clean it every few days. You can avoid this minor problem if you don't (roughly!) clean it, but dirt will end up sticking to the bumper and the back of the phone, where it digs into the metal and wears down the finish. I'm on my 2nd bumper, bought since my first one broke. My second bumper is starting to crack again in the same spot next to the USB-C port.