shirt collar interlining 1.100%polyester material 2.good air permeable and mobility 3.Eco-friendly 4.Best quality and ..... Fiber composition: 100% polyesterWidth: Below 88 inch(220cm) , it can also according to your requirements Weight:20G-150G square meterHand feeling: Soft, Hard, super hard ,Crisp etcColor: White,Super white,Black color etcItem No:1020H,1025H,1035H,1050H,1065H etcshirt collar ...