Use with the Kumihimo plates to make intricate braids - or whatever else you might want to keep your thread untangled for. The larger curvy side can be folded down over the thread on the bobbin to keep it clean and tidy. Thickness open is 18 mm, thickness closed is 12 mm. This style is weighted to help the cords hang down straight. Wtg is 24 grams.

45mm By the each.