This Cerkes and Gruber Weighted Nasal Retractor is a valuable instrument for plastic, thoracic, and general surgery. It has a life-time warranty and is made of high-quality stainless steel. This unit type instrument is perfect for surgeons who need a reliable nasal retractor during surgical procedures. The Cerkes Nasal Retractor with Weight and Gruber Rhinoplasty Retractor are both included in this package. It is an ideal instrument for healthcare professionals looking for a durable, long-lasting instrument to add to their collection. With this weighted nasal retractor, you can be assured of a reliable tool that will serve you for years.