Head pins are essential components in jewelry making, used to create dangles, pendants, and other decorative elements. These particular head pins are made from 304 stainless steel, ensuring durability and resistance to tarnish. Each pin measures 45mm in length and 0.6mm in thickness, with a head size of 1.5x2mm. The dimensions in inches are 1.77 inches long and 0.024 inches in diameter. This set includes approximately 150 pieces, weighing a total of 15 grams, making it a versatile and valuable addition to any jewelry maker’s toolkit.