Needles specially designed to work with light to medium weight denim fabrics. Reduces breakage and skipped stitches due do reinforced blade with the rounded tip and tapered end. 5-Pack includes 3 size 80/12 and 2 size 90/14 needles. For optimum performance, change your needle every 6 - 8 hours of sewing and/or type of fabric. 5 Count: 3 size 80/12 and 2 size 90/14 needles Designed for light and medium weight denim and wovens Reinforced blade with the rounded tip and tapered end reduces breakage and skipped stitches