From the Della Q website:

With the Double Point Roll from della Q, you can easily and efficiently organize your double pointed needles. This roll has two rows of fourteen numbered pockets, as well as two unnumbered pockets, ranging from US sizes 0 - 10.5 (Metric Sizes: 2 - 6.5).

DIMENSIONS:
Closed 6.5" W x 10.25"
Open: 19.75" W x 18.5"H

Materials: 100% Cotton