Singer's Ball Head Quilting Pins are ideal for quilters and crafters alike. These narrow pins are great for basting quilts; the sharp needle smoothly pierces fabric, leaving behind the smallest of pinholes. Singer's straight pins have a yellow, plastic head that shouldn't be exposed to direct heat from an iron. These Size 28 Quilting Pins come 200 to a pack, measure 1-3/4" long, and come in a flower-shaped carrying case.