Will these roof bars fit my saloon?

[Tim17]

Hi guys, will these roof bars fit my saloon? I'm a roof bar newbie basically and I've seen these for a good price as I will only use them a couple of times a year (hoping it's possible to be able to fit/remove it as I please?)

Anyway, they were used on an avant apparently and I know the saloon ones clip into the top of the doors which is how these ones look from the pictures but just want to check before buying :/

Any comments/advice welcome,
thanks.