1.Adjustable Stainless Steel Can OpenerIt 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.Ergonomics Design Ergonomic Design for handling easily and a firm grip between opener and lid/hand. Nonslip handles ensure even when wet, ideal jar openers for weak hands. 3.Easy To Use Place the opener on the lid in the right size, turn it around and easily open the seal, or pull it with the lid opener, it won't slip and save effort. Moreover, it makes us avoid the risk of using a knife to open the lid and lower the chance of hurting. 4.Adjustable Cap OpenerNo more bottles and jars that are too tight to open with the Adjustable Multifunctional Stainless Steel Can Opener! This handy kitchen accessory quickly and easily twists open jars and bottles for you, saving you time, effort, and trouble.