6/0, 12″ Chromic Gut Absorbable Suture with Precision Reverse-cutting C-1 Needle (3/8 circle), Box of 12 Suture Sets. Burs & Bur Blocks. This product expires on 07/2027 or better. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.