This is a 9oz Cotton Stretch Warp Twill Fabric with 3/1 "Z" Twill;Made of 98% cotton and 2% spandex, with a weight of 9oz and a width of 54/56", this fabric features a "3/1 "Z" Twill + Stretch Denim" construction, with item number UN88600.The fabric offers excellent breathability, comfort, and clear texture, while maintaining elasticity. In the textile market, it is commonly used for jeans, skirts, shirts, and other denim garments.