ITEM NAME:10Pcs Double Twin Needles Pins Sewing Machine Accessory Description: Durable material: made of stainless steel with good quality, they are durable and sturdy for a long lifetime Easy to use: Stretch twin needle is a good accessory for the sewing machine. It also makes two rows of stitches at the same time, It is suitable for knitted fabrics, denim, ultra sued, etc. More creation: Use straight stitches or pattern stitches with two different colored lines to make it more distinctive. You can use the double stitch to recreate the ruffled look of knitwear. Package: totally includes 10 pieces twin needles, 2/90〠3/90〠4/90〠2/80〠3/80〠4/80〠2/75〠3/75〠4/75〠3/2/90ï ¼Ë†2.5/90ï ¼â€°; And the sizes are clearly marked on the yellow area Widely used: good accessories for sewing machines and are compatible with most sewing machines. suitable for Butterfly, Brother, Singer, Janome and other multi-purpose sewing machines. Please keep them far away from children. Package Includes: 10 Pieces Twin Needles.More creation: Use straight stitches or pattern stitches with two different colored lines to make it more distinctive. You can use the double stitch to recreate the ruffled look of knitwear. 10 Pieces Twin Needles.