The black genuine leather steering cover is a nice addition to already black interior of car. | Silica gel liner padding (Not rubber) attractive and non-slip design ( good for driving safety).No odd smell. | The cover adds quite a bit of thickness so do not expect your steering wheel to feel the same. It takes a couple of days to get used to but feels normal after that! | Notice:It is suggested to clean it by leather cleaner, or just scrubbing it by towel. | Fits the 15"(Outer diameter 14.9"-15.1") standard car steering wheel perfectly. It is not suitable for steering wheel of trucks and buses.