All of our curtain tapes are tested in our workroom to ensure that it is the best available for the price. A 6" (150mm) curtain tape in white that can be used with all types of fabric. It offers variable fullness up to 2 times, has 6 corded pockets for total height adjustment, and 4 draw cords. The tape also has 2 sewing lines woven into the tape for easy sew.