Thank you for viewing! (Size) Approximately 14.5cm x 14.5cm ・Prevents fogging of glasses due to temperature differences when wearing a mask! ・Ensures a clear view, making it safe for driving cars, motorcycles, and other vehicles ◎ ・Can be widely used on clear materials such as glasses, motorcycle helmet shields, camera lenses, goggles, smartphone screens, car mirrors, etc.! ※Please store in a sealed bag with a zipper after use. ☆Due to being an imported product, there may be differences compared to Japanese products, such as rough stitching, small scratches, loose threads, the smell of packaging materials, and size errors. Therefore, we are able to offer it at a very low price! If you have any other questions, please feel free to ask (^ ^)