Electric jar opener that easily releases vacuum-sealed lids - Simple operation, adjustable height, and large release button Ideal for anyone needing a stronger grip Fits jars up to 4-1/2 inches in diameter and 8 inches high Measures 8-1/2 inches wide by 7-3/4” deep by 10” high Black-necked lids off automatic jar opener loosens lids on all kinds of jars - - from large pasta sauce jars to small baby food jars and jars with plastic tops. Soft cushion-grips for comfortable handling. With the Lids Off jar opener, Black & Decker has simplified the opening of jars to a no-strain, one-hand operation. Electrically powered, the Lids Off cradles a jar on its lower turntable then grips its lid when you lower the upper housing. Push the large power button, andvoila!the lid is twisted free. Designed for use on metal or plastic lids, the opener makes a handy tool for anyone and can be especially helpful for those with weak hands or arthritis. The unit accommodates a wide range of jars, from baby food to spaghetti sauce, anything up to 4-1/2” in diameter and 8” high. It is not intended, however, for the very narrow necks of beer bottles or tall jars of juice. Measuring 8-1/2 by 7-3/4 by 10”, the Lids Off is collapsible for space-efficiency and comes with built-in power cord storage.