⭐️ Bust Care Hot and Cold Pack ⭐️ Warm before breastfeeding, ⭐️ Cool during weaning, for mastitis, etc. ⭐️ For postpartum breast heat ＊Instant purchase welcome, silent purchase at midnight OK ♪ ＊Free shipping! ・Please understand that the items are stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・We will be closed for shipping on weekends and holidays. ・Please check the actual photos for the condition of the product ♪ #miiiiiii's product list is here ✨☜ ⭐️ I opened it once, but it's unused! I think it's the manufacturing date, but It says 2022.01.17. Bust Hot and Cold Pack for Massage 1EA, Breast Heat, Cold Pack, Hot Pack, Ergonomic Design, Breastfeeding, Postpartum Care 43-28.631＊＊＊＊