Panels come in numerous size options to fit different bathroom setups. You can find them in a range of sizes like 750mm, 900mm, 1200 mm, and more. They may also vary in height, so you should check this specification before ordering one. They may also vary depending on material type and several other factors. Your selection depends upon the kind and size of bath you have. You can find a wide range of options here, ranging from small to large ones. So, waste no time, and start searching.