Dritz Curved Safety Pins easily penetrate fabric. They are easier to use than straight safety pins for quilt basting and have just the right angle for easy penetration of quilt layers with no shifting. These rust resistant pins can be used for many sewing, quilting, crafts, jewelry making and general household use. Size 2 safety pins are recommended for high loft batting. This package contains Size 2 (1-1/2″) Curved Safety Pins, 40 Ct.