LOVE TREE Love Tree Cushion (Cushion for preventing spit-up and back-sleeping reflex) Color: Gray Purchased at the official Rakuten store for the regular price of 8,800 yen. When used, a bath towel or swaddling blanket was placed on top of the cushion. It helped my baby sleep well as a countermeasure for the back-sleeping reflex. Regarding packaging, the product will be compressed for packaging, so there is a possibility of some wrinkles. Please refrain from purchasing if you are sensitive to imperfections, as this is a personal inspection and home storage.