- 3 thick breathable layers of super soft and comfortable 100% GOTS certified Organic Cotton.
- 1 of the layers is a removable organic cotton muslin insert that can be replaced via a filter pocket with your own choice of layer
- Made by a Worker's Cooperative 
- 3 elastic loop sizes - Small, Medium, Large
- Not for Medical Use
- Comes in 5 colours:  White, Light Grey, Red, Navy, and Black.   Not all colours are available in all sizes