Absorbable Suture with Needle Surgical Specialties™ Chromic Gut PS-2 3/8 Circle Precision Reverse Cutting Needle Size 4-0 Monofilament #C1637NFeatures Reverse Cutting Needle Non reflective finish makes the needle easier to distinguish under bright surgical lights Made of first quality raw material, catgut ensures a dependable and predictable absorption and an extremely high tensile strength Every strand is precision polished to a uniform diameter, permitting smooth and secure knotting These are treated with chromic salt solution UOM 1 Per Box Product Specifications McKesson # 906013