What is this item called?

vaderag

Okay, i'm really not sure the best place to post this...

In my living room I have satellite cable coming through the wall and there is a little white plug thing that it passes through 'sealing' the hole around this...

Anyone know what it's called?

We're decorating and I'd really like to try and find a chrome one... anyone know whether such a thing exists?!

Inked

Hole tidy/Wall grommet

https://www.amazon.co.uk/Grommets-white-Instant-Digital-Branded/dp/B006QOLZI0

vaderag

Thats the one.

Now... to see if they come in chrome!

daymouse

Spray paint if not

vaderag

Yeah, that might work

Failing that, maybe a plastic one and glue an 8mm one of these to it
https://www.ebay.co.uk/itm/Radiator-Pipe-Collars-White-or-Chrome-Plastic-Covers-10mm-15mm-22mm-28mm-35mm-42/233205545790