Waterproof Changing Pad Price: ¥1100 / piece - Brand: hugmamu - Color: White - Size: 76cm - Function: Waterproof sheet - Storage: Roll-up type - Usage: For diaper changing Used a few times for outings. It hasn't gotten very dirty, and there are no noticeable stains. Although it's not this product, I found similar sheets useful after swimming in the pool or the ocean. I think it can be used for that purpose as well.