This is a set of two Pigeon breastfeeding simulation nipples, one each of SS and M sizes. I purchased sets of two for each size, but only used one of each. The box for the SS size is slightly crushed, but the nipple has never been taken out of its bag. There is a possibility that I will remove the nipples from their boxes and fold the tips slightly for shipping. Please understand this beforehand. If you prefer, I can fold the boxes and include them. - Brand: Pigeon - Size: SS - Target age: From 0 months - Size: M - Target age: From 3 months Thank you for looking.