Labor saving adjustable jar opener, make you easy to solve various hard to open jar, can, bottle, etc. Made of good quality stainless steel, sturdy and durable to use. Ergonomic design, comfortable holding. Easy to use, just adjust the clamping to the Jar or bottle lid size, press down the lock trigger and twist. Cool look, smooth touch and multifunctional, nice construction jar opener, ideal to save your time and effort opening jars.