We Sharpen Knives Up to 14",Once your order is complete, your Knife sharpening envelope will be sent to you within 24 hours. It will have everything needed for shipping, including prepaid mailing label and Our custom made sheaths knife sleeve and mailers are designed to keep you, your knives, and the postal service safe every step of the way. The envelope has been designed to hold up for multiple trips with the same customers and is recyclable, to reduce waste.We keep our prices low so we can pass our savings on to you please also read our feedback on Google we are #1 Sharpening service.