Model No.: YL-221 Fabric: 100% cotton flame retardant satin fabric, 9.7OZ Standards: EN ISO 11611, EN ISO 11612, EN14116, IEC61482, ASTM D6413, NFPA2112 Application: Electric power industry, oil field, natural gas, oil refineries, chemical and other electric arc splash and fire hazard exists Features: flame retardant, arc proof, molten drop protection