i bought these a month or two ago https://www.amazon.com/VELCRO-Brand-Black-2-Inch-91140/dp/B001E1Y5O6

more cable ties than i'll ever need

https://www.amazon.co.uk/Micro-Trader-Black-Adjustable-Reusable/dp/B0169H26P4

those should be fine too. mostly 5 stars.

you dont really need anything fancy, either the ties work or they dont