Porcelain tiles
Manufacturer: Vitra
Collection: Marmostone
Format: 60x60 / 60x120 cm
Colors: Light Gray, Dark Gray, Mink, Dark Greige, Mix Geo Decor
Surface: Lappato, Polished (60x120 in two colors Dark Gray and Dark Greige)

https://www.vitra-russia.ru/collections/tiles/keramogranit/marmostone/ 

Material created using CoronaMultiMap.
When using a texture with FloorGenerator, apply:
Material IDs - 1 for 60x60 format
Material IDs - 2 for 60x120 format
Material IDs - 3 seamless texture

When using a seamless texture, set the UVW Map to 2400*2400 mm