This 6 Inch iron has a full-sized element to ensure uniform heat transfer. Low profile flows smoothly through the seam. Special "angle-out" tip design prevents "dragging-off" adhesive when removing the iron from the seam. Built-in heat shield protects synthetic backings. Self-cleaning Silverstone base is standard. Approximate heat range is 250? - 375? F. No. 890 220V irons run at 1000 watts.