My sock rulers are one of my best selling products, and they're so useful, I use mine all the time.
They can be a bit of a pain because they're quite big (30cm long!), they don't fit in most project bags...
...but mini sock rulers do! Added bonus they're small enough that I can make them out of super sparkly glitter!!
They measure 22cm long, and only 6.5cm wide (standard sock rulers are 30cm x 9cm). They feature all the size information still and have a little loop I can fit a key ring too if you'd like.
I can laser cut the rulers in any colour, and have added lots to the listing, if you can't see what you'd like or you'd like glitter, please add a note in the 'custom' box. I'll get back to you with the stock I have!