Bamboo Interchangeable Knitting Needle Set are available in two sizes:

Small
Choose between 4" and 5" tips.
Each set contains 2.75mm, 3.25mm, 3.50mm, 3.75mm, 4.00mm, 4.50mm, 5.00mm tips
Cables: 16"/18", 24"/26", 32"/34", 40"/42"
Also includes needle grips.
All in a cloth case (assorted colours)

Large
5" tips only
Each set contains 5.50mm, 6.00mm, 6.50mm, 8.00mm, 9.00mm, 10.00mm tips
Cables: 16"/18", 24"/26", 32"/34", 40"/42"
Also needle grips.
All in a cloth case (assorted colours)