Mask Lace mask Handmade Front: 100% polyester lace Back: 100% cotton double gauze The front fabric is a coarse white floral lace. The back fabric is colored double gauze. Because the lace is coarse, it is easy to breathe, and it is also recommended for dry rooms or when sleeping. Wearing a mask when sleeping is also said to be good for moisturizing the throat. With elastic loops. With elastic (photo 3, slightly thicker, so it's less likely to hurt your ears) Passed through without tying Adult size Approximately 19.5 cm x 12.5 cm when opened as shown in the photo. There may be some errors due to handmade nature. The photos are for reference, so the floral pattern may differ slightly. Yellow and white chalk are used, but they will wash off.