They prevent direct rubbing of the sensitive area with the bra
One size
Do not clean the breast before or after use, nor the areolae if not necessary
You enjoy its benefits during all the time you are using them
You can store them in the fridge, (this will soothe you a lot)
They do not lose properties by their use
Reusable, with a pair you have enough for breastfeeding one child
They are fully biodegradable
100% natural product, artisan, harmless and ecological