Dr. El EX Cushion

Purchased as a genuine product at Tokyu Hands in 2022 for ￥10,780. Used only a few times and then stored at home.

For product details, please refer to the manufacturer's website as this is the specific product:
https://shop.dr-l.co.jp/SHOP/ex-980.html

Since it has been used very little, there is no sagging or signs of wear.