Premiere Sterile Disposable Scalpels Size #11 Item No. 9411 Sterilized by GAMMA Radiation 25KGy 10 PCS Carbon Steel Per Box. Total of 20 pcs. 4.9 in Plastic Handle and with Graduation Measurement. Plastic Sheaths are included to cover blades when not in use. Individually wrapped in easy peel-of pouches. Single Use Only Lot:171230 Expiration Date 12/2020 Box Contains 10 each. Selling a Pack of 2 Boxes Total of 20 each per Order. Made in China. MULTIPURPOSE IMPLEMENTATION: A scalpel can be used outside of the medical field for multiple purposes including arts and crafts, woodworking, sculpting, taxidermy, in laboratory environments, or by estheticians and other spa professionals. PROTECTIVE GUARD: A plastic protective guard is included with each disposable scalpel. It is recommended to place the guard on the blade whenever the scalpel is not in use, as well as prior to disposal, to prevent accidental injury.