of the sun's damaging rays, we think sunburn in the summer, but the sun can damage your furniture just as much as it can damage your skin. your furniture and floors become bleached and brittle over time with exposure to the sun. cell shades block the rays but allow you to still have plenty of light, protecting your floors and furniture. our custom cell shades are measured to fit each window perfectly so there is little to no draft coming through when your shades are closed. our cell shades come in a few different options. we have a smaller pleat (3/8"), a larger pleat (9/16"), double cell and a room 