This is a set of one Pigeon (ピジョン) breast milk-real feel nipple in LL size (Y-cut) and one in M size (3-cut). *Please note that these cannot be used with the breast milk-real feel slim type. As shown in the second photo, the items are unopened. Since there is no box, the product condition is listed as "like new." The box will not be included to save on shipping costs. If you would like the box, it will be shipped flattened. I will sell these to someone who understands they have been stored at home. Thank you very much.