Ideal for precise measurement of the seam for dressmaking, quilting or knitting: This handy aluminium seam gauge is a useful tool for all handicraft and dressmaking tasks, which require uniform seams. It is used to trace seam widths of 1 - 6 cm and is marked with a 90° angle. The seam gauge is useful not only for necklines, armholes, buttonholes or side seams, it is also a valuable aid for marking seam allowances on patterns. The same goes for table cloths and curtains. You always have the correct dimensions in sight and this makes it quicker to mark them. The seam gauge is made of durable aluminium and can be ironed. This means that you can immediately iron and then sew the seam.