The holder\'s ingenious patented Perfect Tear Technology features a ratchet system prevents rolls from unraveling Easily mount hortizontal under a cabinet or vertical on the call; mounting hardware included Enjoy simple, one-hand operation; just pull and tear with perfect results every time In most cases, paper towel rolls simply slides on and off the roller, without having to remore the finial The interior wire roller is designed to fit any size roll, even jumbo sized rolls