Material: The product is made of thickened cowhide, with regular and beautiful alignment, strong and wear-resistant, effectively improving the service life. Sewing with flame retardant Kevlar thread, fire retardant, not easy to open the line, no fear of sparks in work, effectively avoiding burns. Fear of sparks in work can effectively avoid burns problems. Product features: thickened material, anti-spark, good breathability, fit to wear, wide range of uses, etc. Breathable, not stuffy and better fit: The product adopts humanized design, adjustable elasticity, good fit, excellent breathability, not stuffy for a long time. Adjustable buckle: The back of the welding suit is equipped with an adjustable buckle, which can adjust the looseness of the clothes by yourself. Suitable for a variety of occasions: wide range of uses, the product is suitable for welding, metallurgy, mechanical cutting, aviation, shipbuilding, construction and other industries, a wide range of applications.