What is this called and where can I get it?

[Hammare&Spik]

Hello. I have some plastic protector? around my garage door that has started to break. Therefore, I thought about buying new ones, but the problem is that I don't know what it is, so I don't know what to google for
Does anyone know? in the pictures they are marked in red. Then there's also a close-up.

 

[MrJay]

Sealing strip, sweep for garage door. Available in a number of places such as amazon, leifarvidsson, and others.

 

[Hammare&Spik]

Sealing strip, sweep strip for garage door.
Available in a lot of places such as amazon, leifarvidsson among others.

Thanks

 

[Hjobo]

Sealing/scraper strip is available for purchase here and there, but only in Black
my original strip is White (White solid rubber)
Anyone know where it can be bought?