Dear buyer friends, please read our statement carefully before buying. 1. Because different batches of products will have slight color difference, but we will control the deviation within 5%. When the camera takes a picture, the light intensity will also have chromatic aberration. Please use the real product as the default product. 2. Due to product features, we will meet market demand. We will create and add a logo or not add a product logo to the product. Please refer to the actual product received. If you mind our items, please do not buy them. Knife total length: 30cm Blade: 18cm Thickness: 5mm Hardness: HRC 59 Material: 9cr18mov User: It is not recommended for minors to purchase and use, they must be supervised by adults when using, please provide the correct channel after purchase or collection, etc. Since the camera angle and light are adjusted, there will be no difference in the image. If you need to identify the product, please contact us. Otherwise just fine