Handy e.g. on zipper seams. Good also elsewhere for permanent stability in areas such as front and neck edges, armholes, lapel breaks on jackets and coats, welt pockets, plackets, vents and edges.
Iron interfacing tape with dry heat (iron setting: 2 dots/wool) for about 8 - 10 secs. on each section.
Test ironing results before application.
Width: 20 mm
Amount: 40 meters