BMW Phone Case for iPhone 12 Pro Max in Black Tone, Silicone SmoothBMW Silicone Series. Minimalist and captivating line case made of flexible silicone, with a microfiber lined center. Microfiber lining effectively protects the device perfectly smooth and soft to the touch silicone makes phone great in the hand. Thanks to the perfect fit to the size of the device, we are guaranteed protection from external damage, while at the same time the softness of case will ensure the highest comfort.