Manufactured from AISI 420 German stainless steel. Product Conforms to ISO 9001, CE-Quality Mark, ISO 13485, FDA and other Quality Standards Highly polished finish for aesthetic and corrosion resistance High Degree of Precision and Flexibility while conducting the Clinical Procedure. Premium Quality Stainless Steel with Superior Craftsmanship. Iris Scissors Curved 4.5": Manufactured for Optimal results and Precision. Premium Instruments Iris scissors comes with an extremely sharp and fine tip. Some iris scissors have curved blades for certain types of precision tasks, while others may have straight blades. Premium German Stainless Steel with Superior Craftsmanship. Designed to cut smoothly and evenly without causing any distress to the hands and fingers. Non Slip Grip Premium Quality Handle.