I plan to ship this via Rakuraku Mercari, but it will be shipped directly in the box. • Serum Shampoo 380ml • Serum Treatment 360g • Plunt Relight Serum Hair Mask 150g I plan to ship via Yu-packet Plus, and because the size is very close to the limit, I will ship without any cushioning material. I cannot guarantee against damage during shipping. Please understand. I cannot guarantee against damage during shipping. Please understand. I also have other Plunt products for sale. If you purchase multiple items, I plan to ship them with cushioning material via Rakuraku Mercari or Yuuyu Mercari. If you would like to do so, please inquire in the comments section.