Persilux Solar Roller Shades for Window Shades (34" W x 72" H, Black) Thermal Insulated Room Darkening Sheer Blinds Flame Retardant Fabric Blinds for Windows, Home Easy to Install

"Persilux Solar Roller Shades are crafted with a specially fabric that’s woven just tight enough to protect against UV rays and maintain your outdoor views during the day. If your windows overlook gorgeous scenery and a lot of sun is coming into the room, solar shades will block the glare, reduce heat and curb harsh rays to protect your works of art or fade-prone furniture. However, solar shades do not offer nighttime privacy, which means others will see inside your home at night."