Round doorknobs can be difficult and painful to open for seniors, arthritis sufferers, children, and people with disabilities. The "mini levers" provide an extra leverage making opening doors an easy task! Great Grips are made of a soft, latex-free material and are designed so anyone can turn a doorknob with a finger, elbow or closed fist. Additionally, the grips slip on easily requiring no tools to be used. Glow-in-the-Dark options make it easier to find the door at night or in an emergency.