A903 Heat Blocking Cool Up Sekisui Shade Sheet for Window Glass, Set of 2, Measures to Prevent Heat Stroke 【Size】 ・Approx. 70cm x 190cm 【Material】 ・100% Polyester, Stainless Steel (masa processing) 【Compatible Glass】 ・Uneven glass / Wire-reinforced glass / Single-pane glass / Double-pane glass 【Country of Manufacture】 ・Japan Easy to install, just stick it on your window! It can reduce the rise in indoor temperature by approximately 11°C! It cuts not only solar heat but also ultraviolet and infrared rays! As a result of optical performance tests, it was evaluated as leading to significant energy savings. Saving energy also lowers electricity bills, which is a welcome result for the household budget. Due to the special coating of nano-particles, it allows air to pass through without clogging the fibers. You can open the window and ventilate with only the screen door while blocking heat and UV rays (when applied to a screen door). It makes it difficult to see inside from the outside during the day, protecting privacy. The view from inside is clear, and it reduces the glare of direct sunlight while maintaining the brightness of the room. ※ Velcro fasteners sold separately on Amazon ⚠︎ Please check the photos carefully for the appearance. ⚠︎ Since this is a layman's inspection, there may be oversights. There are no receipts, proof of purchase, or warranty. Please be aware and purchase after confirming the photos and agreeing to the condition. ⚠︎ The product will be simply packaged. To reduce shipping costs, we may remove the outer packaging. Also, we may fold or compress the product for delivery. ⚠︎ Please check the condition and accessories in the images. Regarding accessories, please be sure to look at the images before purchasing to confirm the current condition. ⚠︎ The color may differ slightly from the actual product due to the influence of the shooting environment. Please understand this in advance. Thank you for viewing.