The EZ-Off Under-Counter Jar Opener installs easily underneath any cabinet and provides a hands-free, effortless solution for opening stubborn jar lids. Simply mount it under a cabinet using the included hardware, insert the jar lid into the gripper, and twist, no squeezing or hand strength required. An ideal assistive device for seniors, individuals with arthritis, hand weakness, or limited grip strength, as well as anyone who struggles with tight lids. Works with a wide variety of jar sizes. Durable construction built for years of daily use. Frees up space on the counter while keeping the opener always within reach.