1.Adjustable Stainless Steel Can OpenerOur adjustable stainless steel can opener jar lid gripper can easily open jars and bottles without straining your hand. It is ideal for arthritic hands, seniors, anyone with limited hand strength, anyone with long fingernails, and anyone looking for a better, faster, easier way to open all of the sealed containers in their kitchen. 2.Premium MaterialThis adjustable grip jar opener is made from durable stainless steel, resistant to wear and deformation. lightweight and durable, making it easy to carry around with you. 3.Ergonomics DesignThe ergonomic handle design is comfortable and easy to use. Manual jar bottle opener kitchen accessories feature an adjustable toothed clamp. Once locked, there's no need to worry about it sliding or loosening thanks to anti-slip grooves lining the handle. 4.Open the clamp and place it on the lid. Adjust the clamp to fit the lid, then press down the handle to lock it. Twist and open. Suitable for the elderly and children to use.