I apologize for the inconvenience, but please be sure to check the second image. The aluminum sign does not have the white border found on the edges of the tin sign, so there is a risk of injury if not handled carefully due to the material. Please be very careful when handling it. Sign size: 30cm (height) x 20cm (width) Please feel free to ask if you have any questions. I live with a cat. Even with precautions, there is a possibility of cat hair getting mixed in, so please refrain from purchasing if you have allergies or are concerned. Thank you very much.