Functions: Magnetic multipurpose tin opener: Our tin opener has a magnetic design, which allows you to easily store it on your refrigerator or other metal surfaces for quick access. Adjustable can opener: The stainless steel can has an adjustable design with a large twist knob, making it easy to open cans of any size with minimal effort. Easy opening: Our can opener features a large rotary knob that requires minimal effort to open cans of all sizes, making it an excellent tool for those with weak hands or arthritis. Ideal for seniors: Our opener is specially designed for the use of seniors with arthritis or hand injuries, making it a great gift for elderly loved ones who can struggle with traditional can openers. Specifications: Material: Nylon, stainless steel Suitable for lids Diameter: 2,5-9,5 cm Product Size: 20.9*5.2cm Package