Foam to cover alignment sticks

[Bswarbs]

Very random post and apologies if this is been answered. It sounds like a very stupid question but any suggestions for foam to cover an alignment stick with to protect my club. I see pros using foam but can never find anything when I look online.
I have tried swimming noodles but it seems there’s a UK shortage at the moment!

 

[Neilds]

Don’t use foam, go posh
https://www.scottreadmanconcepts.co.uk/product-category/golf-accessories/

 

[Boomy]

I just bought some pipe lagging from Homebase (other DIY outlets are available) (only £2 a length)

 

[DanFST]

I feel important to ask.

Why?

 

[HomerJSimpson]

Pipe lagging from a DIY store cheap and simple

 

[Bswarbs]

Thanks all!

 

[Daff]

swimming pool noodles floatation aids work great & are cheap - stick the alignment rod through through them