This product is an 11oz 100% cotton slub Z twill denim fabric.Weight 11oz and measuring 59/60" in width, this thick denim features a main construction of "100% Cotton Denim + Slub," with item number UN88354.The slub cotton fabric provides a comfortable hand feel, clear texture, and a structured, stylish look. It is versatile for various applications in the textile market, commonly used for making jeans and trendy denim jackets.