Stainless steel material: Multi-function can opener made of 304 stainless steel, strong and durable, resistant to rust, long-lasting, and easy to clean. Multi-functional use: Features 4 size-adjustable teeth for opening jars of various sizes, as well as functioning as a can lifter, bottle cap lifter, and nut holder. Labor-saving and convenient to use; most bottle caps can be easily opened by twisting the cutout. Easy operation: Select the appropriate jaw size to fit the lid, wide-mouth jar, can, or nut. Squeeze the handle to apply firm pressure, helping to avoid damaging the cap. Unscrew the cap with minimal effort. Ergonomic design: This multifunctional can opener features a long lever handle designed to provide increased leverage, reducing strain on the wrist and joints. Perfect choice: Ideal for elderly users, women, bartenders, or individuals with hand pain, arthritis, or limited hand strength.