TENGLONG SEALING PRODUCTS MANUFACTORY,Website:://.tenglongsealings.com, YUYAO YUYAO SUNPASS INTERNATIONALFIBERGLASS GLOVES MITTEN, FINGERDescription:fiberglass gloves mitten,fingerheat insulationmaterial:fiberglasssize:12'' 15'' 18''specification:mitten,fingertemprature:550 degree centigrade50pairs/CTN or as customer's requirements