PUOND Colorful Wire Organizers / Strappers (10-Pack)

They come in retail packages of five. I received two packages stapled together for ten straps total. I used them to tidy up the rat's nest of cabling behind my equipment and now it's a lot easier to follow the cables, let alone how much cleaner it looks. I also used a few to bind up power cables on some chargers and adapters for storage or taking on the road so they don't turn into a tangled mess. I'm sure there are even more uses for these that I haven't investigated.
Being velcro, they're also easy to adjust or change around when cabling runs change. It's a lot more convenient in that regard than the zipties I would have otherwise used.