BlindDen Classic Fabric 3 1/2" Vertical Blinds are available in 17 Classic colors. This is our best selling fabric vertical blind collection and makes a great window covering for larger windows, patio doors or any window in your home. All BlindDen vertical blinds include a standard valance at no additional cost, OR you can choose to upgrade to our 4 1/2" crowning valance for a more refined look.