200x150

200x150 is a common aspect ratio used in digital media, particularly in web design and advertising. The term "200x150" refers to the dimensions of an image or display, where the width is 200 pixels and the height is 150 pixels. This aspect ratio is often used for small advertisements, banners, and icons on websites. It is also known as the "banner ad" size, as it was originally designed for web banners. The 200x150 aspect ratio is widely supported by ad networks and is a standard size for display ads on various platforms. It is important to note that while 200x150 is a popular size, other aspect ratios are also used depending on the specific requirements of the project or platform.