Our Cellular Room Divider, Honeycomb Cellular fabric which is made with 100% Woven Polyester fabric. The Six sided shape is to imitate the strength and uniformity of a beehive. Because it is made by woven fabric, it is much stronger and durable than other Window Blind Brands. Natural engineering at its best. Cellular Honeycomb is energy efficient and eco-friendly. By keeping you warm in the winter and cool in the summer. This helps our customers save lots of money on their energy consumption and electricity bills. This design filters light, reduces air conditioner and heater electricity.