Estone&reg; 3x Double Twin Needles Pins Sewing Machine Size 2.0/90 3.0/90 4.0/90 Set 100% brand new and high quality With double needle,it can sew two as like as two peas decorative line. You can use straight stitch or pattern stitch with two different colors of thread, making it more beautiful. Material: Stainless Steel Color: Blue Size:(L)38mm/1.56''