This is a 58g/m² Nylon 20D Matte Nylon Downproof Fabric + Waterproof Dyed Fabric.It is made of 100% nylon, weighing 58g/m² with a width of 57/58", and the main craftsmanship is "Downproof Fabric + Waterproof". The item number is DB10190.This fabric is soft and smooth to the touch, with a neat and fine texture. It is lightweight, waterproof, and wear-resistant. The downproof fabric has a high-density construction, making it an ideal lining material for professional-grade down jackets. The fashionable glossy surface enhances its luxurious and high-end appearance. The fabric is vibrant in color, easy to wash, and fast-drying. In the textile market, it is commonly used for jackets, cotton coats, puffer jackets, and down jackets.