[Enough quantity] Each package has 6 sewing machines with double needles and 2 9 -slot feet, and there are 3 different sizes in double needles, 2.0/90, 3.0/90 and 4.0/90 [ material] These two -needle are made of Metal with good performance. They are and can be used for a long time [Practical Design] Each dual -needle and dual needle can easily sew two the same or different decorative lines at the same time at the same time with straight lines or patterns [Easy to distinguish] Different sizes are clearly marked in the blue area, which is convenient to distinguish, and you can easily grasp the correct needle you need. [Wide -purpose] These sewing machine extension needles are good accessories for sewing machines, which are compatible with most sewing machines Colour:As Shown Material:Metal Package Contents: 1set * twin needles for sewing machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.