Roman shade tube tape is a unique product that is applied on the horizontal, rather than vertical, edge of window treatments.Made of 100-percent polyester material.The stitching and shade tape is in the same direction as the folds, reinforcing and stabilising the folds or pleats.Depth of pleat is varied by varying the distance between rows of roman shade tube tape.Dowels are inserted into the tubes for stability and crisp finish.Measures 30-yard length by 2.5cm - 0.6cm width.