1. The professional pizza knife blade is made of good food grade stainless steel, sharp, sturdy and durable. 2. The pizza cutter blade has a diameter of 10 cm and a long cutting distance at the same time. The blade tightness level can be adjusted to find the most suitable tactile feeling for you. 3. Ergonomic ABS handle, arc of the handle fits your fingers perfectly, with very good grip and anti-slip function. 4. Suitable for cutting pizza, cakes, pancakes and breads, etc. Suitable for home and restaurant. 5. The blade is sharp, be careful when using it. Keep away from children.  The blade is made of 410 stainless steel The body of the knife is made of 20CR13 stainless steel Quantity delivered: 1 piece Note: The data is manual measurement, please allow 1-3cm error, due to differences between light and screen, there will be a certain difference in color, the specific received in kind shall prevail.