The Mis Tubular Retractor Spine System Set by Instruva Surgical is designed for orthopedic use, specifically with a Tebbetts Retractor instrument. The titanium black coated retractors come in a sterilized box, ensuring a level of cleanliness and safety for surgical procedures. This product is intended for precise and controlled manipulation of the spine during medical interventions, providing surgeons with a reliable and high-quality tool for their work.