For a chic, modern and contemporary style… Vertical blinds add contemporary, clean-lined style to sliding patio doors and oversized windows. The easy-to-rotate slats allow for precise light control, and let you smoothly adjust your view from fully open to completely closed. Designed for high functionality with chic, modern style, the 89mm louvers rotate providing ultimate light, privacy and temperature control plus a consistent street side appearance. Available in a wide variety of fabric materials.