Polyester | Blackout & Thermal Insulated: Our outdoor curtains feature 230GSM heavy duty fabric, blocking up to 80%-90% of harsh sunlight and 90% of UV rays to create a cool shaded environment in summer. With excellent thermal insulation performance, the thick fabric effectively blocks outdoor heat infiltration, keeping your patio/porch cool and comfortable all summer long. | Waterproof Design: Crafted from high-quality polyester fabric, featuring a triple-weave construction and integrated waterproof technology, these outdoor curtains easily withstand daily outdoor elements such as rain and mild wind. They are perfectly suited for outdoor settings, boasting durability that meets the demands of outdoor use. | Privacy for Multiple Scenarios: Boasting a solid color design, our outdoor curtains are crafted with multiple sizes that can seamlessly fit any patio, deck and gazebo layouts. For upgraded privacy (no gaps at the edges), opt for our wider width options (100" or larger)—they eliminate the need to combine multiple panels for full coverage, while blending perfectly with your outdoor space’s layout. | Size Guidance: Each curtain is equipped with 3 inches tabs on top. Curtain length is measured from the top tab of the curtain to bottom edge. For optimal coverage and a more elegant look, we recommend choosing a curtain width that is 1.5 to 2 times the width of your space—this ensures full coverage of your place while creating a beautifully gathered appearance. | Care Instructions: These outdoor curtains are easy to clean, the fabric is machine washable, low-temperature tumble dryable (do not bleach). Note: Slight fading is inevitable for outdoor curtains with wind and sun exposure. So for less noticeable fading, we recommend light color options and storing the curtains when not in use to reduce long-term sun exposure.