This sealed box of antique Agfa Isopan Platten Feinkornig 18x24 photographic film plates is 7 3/4 x 9 1/2''. There is no expiration date on the box. While it is certainly risky to use plates that are probably 100 years old, we've seen very old film and plates work using special developing techniques. If you buy, just keep the risk in mind. And it is quite unlikely that you will find unexposed plates in this size on the market. One end has a flap torn open. Please see photos.
