Low-Resilience Mattress Topper Single (MF6 S M2302) Purchased on August 26, 2025. Original price: 7690 yen. I think I used it for about three months. I used it for about the first month, but it didn't quite suit me, so I didn't use it for a while. I tried using it again after two months, but it still didn't seem to suit me, so I'm putting it up for sale. It's a shame to throw it away, so I'd like to pass it on to someone. I used a bed sheet on top of the topper, so there are no noticeable stains, but there are a few small pills. There is some slight discoloration of the urethane. It doesn't seem to affect use. I do not smoke, and I do not have any pets. I used aroma oil in the room. I don't think the scent has transferred, but please be aware of this if you are sensitive. ◆ The following is a description from the Nitori website ◆ ● Layer it on your existing bedding to improve your sleeping comfort! ● High pressure distribution effect for an ideal sleeping posture. ● Antibacterial and deodorizing treatment (cover outer fabric) ● Anti-mite treatment (cover outer fabric) ※ For indoor dust mites (mites mainly found in indoor dust, etc.) ● Machine washable (cover) ● Can also be used on top of a futon. ● Uses urethane foam with 25% plant-derived raw materials.