Experience unmatched surgical accuracy with Ethicon's Mersilk Black Thread Suture Woven Silk. The knot was made with the highest care and is remarkably strong and durable, providing safe wound closure with little damage to surrounding tissue. The material, which is black braided silk, improves visibility and makes precise placement easier, especially in difficult surgical situations. When used in conjunction with a superior needle, this suture ensures seamless penetration and dependable knot security. Put belief in Ethicon for exceptional postoperative findings, and then enhance your practice by using Mersilk Suture, the pinnacle of wound closure technology.