The Etac Flex Extension is used to connect as many Etac Grab rails as required, at the desired angle. With Flex Extensions, rails can be connected to each other endlessly at any angle between -90 and +90 degrees, offering a highly customizable system of support rails that can account for room layout, existing furniture, and support needs. The Etac grab rails are perfect for providing added safety in the bathroom or any room of your home in a discrete, aesthetically-pleasing manner. The well-designed shape and soft, textured surface of the grab rail provides a stable grip even when hands are wet. A wide gap between the bar and wall provides plenty of space to move around to find the perfect grip; ergonomic curves with thumb indentations further enhance grip capability.