50PCS GROZ-BECKERT INDUSTRIAL SEWING MACHINE BALLPOINT NEEDLES Sewing Machine Needles DB1 Dbx1 1738 16X231 (70/10 80/12 90/14 100/16 110/18),5 size,10 per size Groz Beckert Industrial Sewing Machine Ballpoint Needles Excellent quality needles by a name you can trust These needles are suitable for most industrial flat sewing machines. DB X 1 Nm 1738 16 X 257 71 X 1 16 X 231 287 WH Size: 70/10 80/12 90/14 100/16 110/18 10pcs per size,total 50pcs