Purchased officially. Used for about a month while I was back in my hometown, then washed and stored. Also, I used it with a towel underneath, so it wasn't used directly. There are no noticeable scratches or stains, but there is some fuzzing, pilling, and distortion associated with use and washing. I would appreciate it if you could understand that it has only been cared for with home cleaning. It can be used from newborns and helped my baby sleep very well. I am selling it because I will be using a baby bed after returning home. Shipping is scheduled for late February. [1. Sleep soundly after a full tummy, and eliminate smoothly] First of all, the most important point is this! Properly digesting the milk the baby drinks and eliminating it smoothly is the foundation for comfortable sleep. ・Prevents spitting up ・Supports bowel movements [2. Sleep soundly with a sense of security] A vague sense of anxiety is also a major factor in not being able to sleep. Nidoo Bio can be adjusted to the optimal size for growth, and supports this with a relaxed C-curve. ・Perfect fit for relaxation ・Relaxed C-curve [3. Comfortable and safe materials for a comfortable sleep] Babies have sensitive skin, put everything in their mouths, and sweat a lot due to their high body temperature. For such babies, the material of the bedding is also important. Because it's made of materials that cover these characteristics, it's comfortable to use all day long! ・Material that is hygienic and has excellent breathability and moisture absorption ・All main materials are "Oeko-Tex" certified Furthermore [Design that thoroughly considers safety and health] ・Prevention of suffocation accidents ・Prevention of flat head and head distortion Passed the [formaldehyde content test standards] at the Kaken Test Center. Why not use NidooBio for sleep measures and achieve more relaxed childcare?