Effortless jar opening for everyone. This under-cabinet jar opener uses a V-shaped grip to handle lids from 0.6 to 6 inches, water bottles, spice jars, canned goods, and more. Mount it beneath your counter or cabinet with the included stainless steel screws or double-sided tape. Open tough lids with one hand, perfect for seniors, those with arthritis, carpal tunnel, or limited hand mobility. Stays hidden and takes up no drawer space. Strong, reliable, and built to last.