1.Adjustable can opener made of stainless steel Our adjustable lid clamp for can openers made of stainless steel makes it easier to open jars and bottles without straining your hands. It is perfect for arthritic hands, seniors, anyone with limited hand strength, anyone with long nails, and anyone looking for a better, faster, and easier way to open all sealed containers in the kitchen. 2.Easy to use Open the clip and place it on the lid. Adjust the clip to the lid and press to lock it. Turn and open. Suitable for older people and children. 3.Ergonomic design The ergonomic handle design is comfortable and easy to use. The kitchen accessory for the manual jar opener comes with an adjustable tooth clamp. Once it is locked, you don't have to worry about it slipping or coming loose. 4.HIGHQUALITY MATERIAL This can opener with adjustable is made of sturdy stainless steel and is resistant to wear and deformation. and durable, easy to transport.