KLASSE quilting plastic head pins are long straight pins designed to hold thicker or layered materials during quilting, piecing, and basting. Pack includes 165 yellow-head pins at 45 mm (1¾ in) made with smooth nickel-plated tempered steel shafts for easy insertion. The longer shank reaches through multiple layers, and the pins can be picked up with a magnet and stored in a covered container after use.