Carson’s LT-20 LinenTest™ is a 6.5x power, 20mm, metal fold-out Linen Test Magnifier. The LinenTest™ is a great product for those who love to sew and quilt and need to count stitches and look at other fine details, giving them a clear view of their work. The viewing area is marked in inches and centimeters, allowing the user to convert between the two easily and take accurate measurements quickly. With its fold-up portable frame, the LinenTest™ is a great tool for any seamstress or quilter who is always on-the-go. Comes with a soft storage pouch.