Working with silks, satins, and light cotton is made easier with the help of Quilter's Select Fabric Prep. This fusible interlining is an ultra lightweight, woven material; meaning you can add it to your delicate fabrics and it will not add bulk or affect the drape. Select Fabric Prep acts as a stabilizer that prevents fabrics from distorting, puckering, and unraveling while you are working with them. Available in 30 inches by 3 yards or 30 inches by 25 yards.