This is a set of parts for my modular cable ties & straps

Available here: Adjustable & modular straps

and here: Adjustable & modular cable ties

Combine these with the straps for various different uses:

attaching straps together, making loops, separating cables, reinforcing, etc.

Many variations available for various uses and attachments.

Available as a 10mm wide and a stronger 20mm wide version with a few different lengths.
These are available with round or with rectangular holes.