Small suture size and premium needle option for delicate tissues to reduce tissue trauma. PTFE (polytetraflouroethylene) • Ultra-soft for patient comfort • High-density surgical suture designed with low surface porosity • Unique monofilament construction to help reduce bacterial migration along the suture line • Highly recommended for dental bone grafting and implant procedures • Excellent handling and knot security • 300 series stainless steel needles which provide greater tensile strength and higher ductility • Made in USA