Graduated knob for adjusting thickness.Cutting Thickness:0-15mm. Premium Chromium-plated Carbon Steel Blade with protection against corrosion,Imported from Italy. Every slicer has a blade sharpener which will extend the service life of the blade. Slicing meat, cheese, bread, veggies, ham, fruit precisely; USA standard approved: ETL, NSF, FDA. Moving handle and the fixed device handle compose of dual handles system to slice meat effortlessly. Product Dimensions: 24.2″L x 21″W x 19.9″H Material: Aluminum, Carbon Steel Color: Silver Special Feature: Product Care Instructions: Hand Wash Only Blade Material: Carbon Steel Item Weight: 49.6 Pounds Blade Length: 300 Millimetres Blade Shape: Round