Have elastic nipples and tried everything that doesn't work? Use BabyMotion Flange plus BeauGen cushion for both comfort and stimulation - your girls will thank you! Photo Credit: Myriam Perrone. Alternatively you can order a size smaller for BabyMotion Flanges than your regular size for better fit. Please note that our smallest size currently is 21mm and we will be working on a 18mm one in the near future!