25 Schmetz Jeans Denim Sewing Machine Needles 130/705H-J Size 80/12 Size 80/12 is perfect for lightweight to medium weight denim 5 packs of needles. Each pack contains 5 needles, for a grand total of 25 needles. Made especially for sewing through densely woven materials such as denim or imitation leather. It is both strong and sharp. The shank(top part) of these needles have one flat side and one rounded side. These will fit all "household" models of Brother, Janome, Singer, Pfaff, Bernina, Viking, Elna, Kenmore, Baby Lock, Simplicity, Necchi, White and many others.