This item has been stored for a long time without being used. Although unused, there are some signs of aging due to storage, such as a faint stain on the eye mask and small spots on the hairband, though they are not very noticeable. I have washed it by hand once. I think it should be fine to use, so please purchase it if you don't mind. It's made of fluffy towel material. I believe it's 100% cotton.