Specification: Stainless Steel scalpel with plastical handle material: stainless steel and plastical handle Sizes: No.10,11,12,13,14,15,16,18,19,20,21,22,23,24,25,36 Sterilized with EO gas Packing: 1 PCE/BAG,10PCS/BOX, 50BOXES/CTN OEM is available CE and ISO certified. Lead time: within 3-4 weeks / depending on quantity Sainty will always be for your best service.