LUXAMID NYLON - black & blue Round bodied - taper point 1/2 Circle HR 20 - 20 mm - 3/0 75 cm Blue, 12 pieces

A non-absorbable monofilament surgical suture is a single-strand, synthetic suture that remains in place indefinitely because it is not absorbed by the body.
It is often used to close skin or in applications where subsequent manual removal is planned, as its lack of wicking effect reduces the risk of infection.
Common materials include polypropylene and nylon.