Surgical Specialties Look Office & Plastic Surgery Sutures Box 1290B by Surgical Specialties GROUP: Surgery/Minor Procedure:Skin Closure:Sutures Item Description: 4/0 Nylon Suture, Black Mono, 18"/45cm, PC31, 18mm 3/8 Circle, 12/Box Packaging Desc: Suture Nylon Blk Mono 4-0 18Pc31 Ndl 1Dz/Box Country of Origin: US Harmonized Tariff Code: Product Description: Available in plain or chromic gut, nylon, silk, polypropylene and PolySyn�. All sutures are packaged in a sterile, double pouch for sterile transfer. Boxes are shrink wrapped, color coded and packaged in 1 dozen. All gut and PolySyn� sutures are configured in foil to foil inner package with an outer clear mylar pouch.