Finding the right size is key to maximize comfort and output. Willow offers flanges in three sizes: 21mm, 24mm, and 27mm. If you measure equal or smaller than 21mm, we offer sizing inserts in five sizes (13mm, 15mm, 17mm, 19mm and 21mm) that snap into our 24mm flanges and containers.
What sizes do you offer?
Is this article helpful?