Oyasumi Tamago Plus I used this only for naps, not for breastfeeding. (Used for about 5-6 months) I used it in conjunction with a baby bed, so I didn't use it every day. Also, I always put a swaddle or towel on it every time I used it. After I stopped using it, I stored it in the closet. The cover shows some signs of use. When you remove the cover, there are stains that appear to have occurred during storage. (Photos 4-6) Other than the stains, I don't see any other dirt, so it can still be used. My baby would wake up due to the back switch when placed in the baby bed, but this Oyasumi Tamago helped him sleep very well without triggering the back switch, so it was a great help. I inspected it carefully, but there may be oversights. Please understand that this is a used item for a small child. Please note that we will send it in simple packaging. ↓Product Description A C-curve bed that allows babies to maintain a natural posture! The zipper allows it to be divided into two parts, making it even more versatile! It can also be used for simultaneous breastfeeding of twins! Retail price: 19,800 yen