Thank you for viewing! Innerwear The front side is made of fabric, and the back side is made of bleached cotton. 5 white pieces. No changes can be made. Mask elastic is included. The elastic will be threaded and tied before shipping. Price reduced from 1800 yen to 1400 yen. How about some for washing and changing? Please refer to the photos for the size. For washing at home, please hand wash or wash in a laundry net. A dryer is strictly prohibited as it will damage the fabric! Shipping will be in an envelope via Yu-Packet Post Mini. The price includes shipping. These are handmade items made by an amateur, so there may be uneven stitching or slight distortions. If you are concerned about this, please refrain from purchasing. If you are not concerned, thank you for your consideration.