Patients who have mobility issues or require a grab bar to help them stand would certainly love this equipment. The Quick Suction Grab Bar or rail is a lifestyle essential equipment, which is robust and provides excellent support in and around the tub or bathroom. It is the right medical equipment to help prevent fatal or perilous slips and falls. Grip area has a ribbed surface for extra help with grip. Installs instantly. Fits 4″ tiles.