SINGER-Ball Head Pins are used for knits and lingerie fabrics, Instead of a sharp point which may pierce the fabric the rounded end pushes the knit loops apart, Package contains 90 multi-colored plastic heads; steel shaft makes it a good choice for magnetic pincushions, Size 17; 1-1/16 inch long; extra fine; , 5mm round shaft, Imported, Item Height: 3, 7, Item Width: 2, 7, Item Depth: 0, 6 SKU: NTMKGP5890