Cellular blinds or honeycomb blinds are named for the empty pockets of air that run parallel to their seams.
Cellular Shades are a fabric shade that combines two or more sheets of pleated fabric and are available in both single and double cell configurations. 
Cellular Shades have light filtering fabrics that come in a variety of opacities and colors, giving you flexibility over the color used to accent your home.

The Designer Cell Shade is a cellular or honeycomb window shade that provides beauty, superior light control and energy efficiency.