This lace face mask is handmade, breathable, washable, reusable, and foldable. It is made with 100% 100% Polyester, 82.5% Nylon, and 17.5% Spandex. ♥ HANDMADE LACE POLYESTER FACE MASK. You can use this handmade polyester mask to cover the face, mouth, chin, and as a fashion.