Made especially for synthetic suede or highly elastic synthetic knit wear. This needle is constructed with a medium ball point to help prevent skipped stitches. 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.These will fit all "household" models of Brother, Janome, Singer, Pfaff, Bernina, Viking, Elna, Kenmore, Baby Lock, Simplicity, Necchi, White and many others. The shank(top part) of these needles have one flat side and one rounded side. Made especially for synthetic suede or highly elastic synthetic knit wear. 5 packs of needles. Each pack contains 5 needles, for a grand total of 25 needles. Size 90/14 is perfect for medium weight fabrics.Date First Available: May 5, 2016. Manufacturer: Schmetz. Item Weight: 1 ounces. Is Discontinued By Manufacturer: No. Best Sellers Rank: #42,403 in Arts, Crafts & Sewing. Customer Reviews: 4.8 out of 5 stars 198 ratings 4.8 out of 5 stars. : B01F7STUVY. Item model number: 1713. Product Dimensions: 5.98 x 4.02 x 0.51 inches.