Graber Vertical Blinds are the traditional choice of window coverings for sliding patio doors and large windows. Vertical blinds are available in a variety of different materials, textures, and colors. Choose from vinyl, fabric, and also vinyl s shaped for maximum light control. They are one of the easiest window coverings to clean and care for. Vertical blinds are both practical and very good at controlling light & providing. Vertical blinds come standard with a heavy duty track system to provide you with lasting problem-free operation and a standard valance at no extra charge.