Nylon Monofilament Dyed ( black) with Non Absorbable material. Nylon is indicated for General & Skin Closure, Plastic Surgery, Ophthalmology, Microsurgery, Cardiovascular Surgery, Gastrointestinal with Passes easily through tissue. Reverse Cutting; C 7, 24mm; 3/8 Circle; Length: 18/45cm; Size: 4-0, SKU: LOO920B