Myriann Ultra Slim TPU Shell ($9)
Next up we have an extremely thin case that looks like it's made out of plastic, but it's still TPU, which is far more durable.
This is the Myriann Ultra Slim TPU shell. It comes in four different colors, although this navy blue looks the best. It's a precisely cut ultra-thin piece of TPU that fits the OnePlus 5 like a glove.
The company uses a texture on back for added grip, raised edges around the screen and camera, and doesn't forget about the sound slider on the top left of the phone. Then, there are a few holes to add a carry lanyard so you never drop your phone. It's not a bad case, especially for the price.