"cord collecting strip"


I am well on my way to assembling my Snapmaker Artisan. I am stuck on step 23/28 (page 74). It tells me to:

Connect the exhaust fan to the Enclosure converter. Then, cut a suitable length of the cord collecting strip to bury the exhaust fan cord into the column groove.

Can anyone tell me where the cord collecting strip should be found? I don’t seem to be able to find the thing. The closest I have is some left over sealing strips used in step 16/28.

Anyone able to shed some light on to that for me?

Never mind, I found it in B2.