【Stainless Steel Material】: The multi-function can opener is made of sturdy stainless steel and be suitabled for large and small cans, beer bottles, iron lids, etc. Simple operation and safe material, it is a good helper in your kitchen and life. 【Easy Big Knob】: This can opener is durable, the stainless steel can opener's 360-degree swivel twist head which is suitable for elderly people with arthritis and all kinds of people, protecting hands.