Tamiya's engraving needle is a handy tool for any modeler's tool kit, allowing scribing of fine, precision lines. Now, you can use them to scribe rounded rectangles with ease thanks to this set of photo-etched stainless-steel template sheets.• Photo-Etched Template Fret x1• The fret includes 3 sheets of rounded rectangle templates ranging from 1mm to 6mm in width, and 1.5mm to 12mm in length. The smallest measures 1mm x 1.5mm, and the largest 6mm x 12mm.• Templates are manufactured in 0.1mm thickness stainless steel, allowing you to bend it against convex surfaces such as aircraft fuselage pieces (minimum target component radius is 30mm)