Carbon Steel, Stainless Steel, Scalpel Handles for Surgical Blades, Non-Sterile - Regular Quality, Scalpel Handles for Surgical Blades, Non-Sterile - Superior Quality, Scalpels: Box of 10 pcs. Available in sizes 10 to 24, Thumb Scalpels, Non-Sterile: Available in sizes 10 to 15T.