Item description according to supplier: BOHIN safety pins with coiled spring will allow you to assemble your fabrics. They are especially used for patchwork and quilting. More generally speaking, they are used in many everyday situations. Brass has a balanced elastic force, which allow them to keep a high closing force despite frequent openings. Apart from their practical side, these pins are also used for decoration, since their lovely golden color gives a warmer appearance than steel.
