All rolled up, it's about 9" wide:

It rolls out to be about 18" wide with several pockets to hold DPN's.

There is a flap to keep the needles from sliding out when you carry it with you.

I started on the far left with some crochet hooks that I use for weaving ends and etc, then put in my sock set of 000's, and went by size to the right. There are some empty spots. (Guess I'll have to go to the YARN STORE! DARN!)
The last pocket on the right holds a needle sizer, some stitch markers and a set of #2 16" circulars for socks. It could hold a few more circulars, I just didn't see the need.








