Industrial Upper Knife Steel for Sewing Machines

1 High-quality steel makes it durable and long service life 2 Exquisite workmanship, smooth and burr-free 3 Simple structure, easy to use and install 4 Great workmanship, perfect replacement for the old or damaged one. 5 This is a good sewing machine accessory to make your work more efficient

What's in the box
1 x Upper Knife