Brand: Werkel
Color: smoky matte
Material: polycarbonate, metal.

Detailed specifications are available on the website: https://werkel.ru/catalog/built-in/mechanisms/dymchatyy 
The mechanisms are compatible with all Werkel frames: https://werkel.ru/catalog/built-in/frames 

The fashion for matte textures opens up new horizons in interior design. The matte surface looks expensive and creates a soft velvety effect. Due to this, frames and mechanisms look presentable in any modern interior styles: minimalism, high-tech, contemporary, loft and many other directions. Frames and mechanisms elegantly dissolve in space with matte surfaces, and with a glossy material or a contrasting color they become a bright accent in the interior.