I had these custom-made and used them for about two years. They are flame-retardant, blackout curtains, so they're perfect for UV protection. They make the room dark, so I sleep well. They cost around 16,000-17,000 yen, so it's a great deal! I've washed them all in the washing machine, and while they're not very noticeable at a glance, there is some wear and tear (stains on the hem, etc.) and wrinkles. Please feel free to ask for detailed photos or any questions you may have.