The SOHMO seamstress pins (pine dressmaking) are made of soaked polished steel and finished with a nickel veneer. These easy -to -use pins are solid, smooth and sharp, and are suitable for many sewing projects. Presented in a magnificent iron box with sliding cover, these pins are an ideal gift or an addition of luxury to your sewing kit. is important not to leave the pins in the works for an extended period. Although they are plated nickel, they can corrode, in particular in wet or coastal environments. Pin stail: 32 mm long x 0.65 mm in diameter of the box: 80 mm x 55 mm x 16 mm