Amazon.com: SIVGA Phoenix 50MM Polycarbonate Film Zebrano …

The cavity is processed by Zebra wood through CNC, and then processed by manual polishing, painting and other processes. SOFT EARPAD According to the ergonomically shaped design, the inner layer is made of inert sponge, and the skin close to the face is made of skin-friendly velvet, which is comfortable and soft to wear.

https://www.amazon.com/SIVGA-Phoenix-Polycarbonate-Zebrano-Headphone/dp/B08BLJR1DL