Made of high quality 18/10 stainless steel material,cutlery set is sturdy and durable,heat-resistant, anti-rust. Polishing mirror: Luxury polishing mirror Polish breaks depression and keeps tableware bright, fashion and elegant.Please choose JASHII. Set includes: Steak Knife. Easy to use and clean - Dishwasher safe; Suitable for use in hotels, homes, bars, parties. JASHII always here to help, feel free to email or call with any questions or concerns. About Products services If you have any problems with your purchase, please email us and we will respond in a timely manner After receiving the items, if you have any problem contact us and we will solve the issue to your satisfaction About Size Steak Knife Dimensions: Length: 25.5cm / 9.87 inch About cleaning Use neutral detergent to flush it, Pls never use strong alkaline or strong oxidizing chemicals wash them.After cleaning your flatware, Please make it dry and keep the tableware clean and dry.