As part of our complete line of Premium Cellular Shades, the Blinds.com Premium Blackout Vertical Cell Shades offer beautiful, designer solutions for some of your more uncommonly wide windows while guaranteeing an attractive match to other Premium Cellular Shades in your home for a unified and cohesive look. This vertical blackout shade addresses the needs of sliding glass doors, wider windows (up to 120” wide), and can also be used as a room divider – all available in amazing accent colors to match your décor. A perfect solution for patio doors in bedrooms for those who need to block all light for sleep, these will also work in living spaces, nurseries, media rooms, and more. Not only will this vertical shade meet your privacy needs, but it provides superior insulation and is constructed with the same, innovative honeycomb structure that increases energy efficiency over your large glass windows. Moveable side rails with locking handles offer easy and safe open-and-close operation and customizable slim, stacking options will let you customize where and how you open your shade; from the left, right, or center. Available in several eye-catching neutrals and nature-inspired colors with your choice of neutral-colored side rails, you can get your shade in 3/4” single and 1/2" double cellular sizes and make them yours for cool summers and cozy winters.