KLASSE extra-long pearlized head pins are straight pins for general sewing, fitting, and alterations when you want extra reach through fabric and batting. Pack includes 100 pins at 41 mm (1⅝ in) with shiny pearlized plastic heads and smooth nickel-plated tempered steel shafts. Use the longer length for thicker folds or layered fabrics, and avoid pressing directly on the heads when ironing to prevent marks.