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.