Features: Effortlessly open stubborn lid with this manual jar opener feature a innovative adjustable antislip grip, designs to tackle round and square lid from 2cm to 10cm diameters without slipping. Its adaptives clamping mechanism requires no tool for adjustments, combining stainless steel durability with ergonomic handle for comfortable daily use. Ideal for elderly users, week hand, and anyone seek effortlessly access to tightly seal container in kitchens or outdoor setting. Perfect for preserving jars during can opening tasks, opening beverage bottles at picnics, or accessing medication container with secures grip control. Engineered with textured nonslip designs and rusts resistant metal, this kitchen essential prevents hand strain while maintaining reliable performances in humid environment. Specifications: Component: Stainless Steel Color: Silver Size: 19.5x3cm/7.68x1.18in Package Includes: 1pc Round Tail Jar Lid Opener and 1pc Square Tail Jar Lid Opener note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect item's actual color.