Thank you for viewing! To ensure long-lasting use, the black fabric is made of colorfast polyester. Outer Fabric: Cotton Oxford Black fabric is polyester. Non-woven fabric for splash prevention is attached. Inner Fabric: Black 3-layer honeycomb mesh with Non-woven fabric for splash prevention attached. This is a 6-layer mesh mask, combining the outer and inner fabrics. It has a rust-resistant resin nose wire for a three-dimensional shape. Size: MS Length: Approximately 12.5 cm x Width: Approximately 21 cm Sizes are L-M-G-MS-S-SS in order of size. Please be sure to check the size with a mask you already own. Elastic: Black 5mm wide, with an oval cut surface, making it less likely to hurt your ears. Tie it a little firmly. The elastic is not tied, so please adjust it to your liking and tie it. Hide the knot inside the elastic casing. ☆Care Instructions Because of the nose wire, it is recommended to put the mask in a laundry net and wash it in the washing machine while the mask is spread open. ☆Also, for areas with heavy makeup stains on the inside, wet the mask with water and rub a little detergent on the back mesh before putting it in the net. Then, put it in a laundry net and wash it. Each mask is carefully made with fine stitching and long backstitching for durability. However, as this is handmade, there may be loose threads or asymmetry. We appreciate your understanding of handmade items. Due to rising material costs, please refrain from price negotiations. <(_ _)> We do not have any pets. We do not smoke. Please read the profile before purchasing. We will strive to be honest to ensure a pleasant transaction, so please cooperate. 119