1,Material: the main material is Black gray aramid engineering yarn,and the reinforced filling material is superfine steel wire. 2,Color: Black&grey mixed 3,Weight: â?¤90g/pair, 4, Against mechanical hazard,the golves are integrated weaving and forming,closely fit your hands,Ensure comfort while against mechanical hazard,and passed testing. 5,Against flame&heat,Thermal decomposition temperature is not less than 400 degrees ,prevent secondary damage caused by high temperature 6,Easy touch screen, The glove palm applied glue to provide excellent grip, it's easy to operate by touching screen and digital products.