Estate find...this is still in the original bag! I did not open it to take photos or measurements. I found one that sold and assume the measurements are 15" x 16" --- not guaranteed. This is a super cool and rare item, especially in this condition. Please see photos for better descriptions. Most items are vintage and sold "as is". I do my best to describe any imperfections, and try to photograph flaws to ensure confidence in the decision process. Feel free to contact me with any questions. I appreciate you taking the time to explore this listing. Have a great day!