Why Choose Persilux Window Shades? Our company was founded in 1992. Since the beginning of our company, we focused on the research and production of window blinds and fabrics. After 30 years of dedication to the innovation of shading industry, our company has become a comprehensive entity armed with R & D, designing, production and sales ability as a whole, specializing in indoor & outdoor light and heat block, anti-dust, anti-UV, ENERGY-SAVING SHADING PRODUCTS. Faux Honeycomb Design: This cellular shades made of 1.5 hexagonal fabric, mimics the structure of a beehive. With this special design, the cellular shades will store the air in the hexagonal cells, separates the interior from the exterior. This special honeycomb structure makes it not only heat-insulating, but also sound-deadening.It also has a certain sound-deadening.