12″ H x 18″ W x 1.25″ D Simply By The Sea by Danhui Nai – Wrapped Canvas Painting Clearance Reliable

Original box item, may require some assembly. See link for more details:

Size: 12″ H x 18″ W x 1.25″ D

https://www.wayfair.com/decor-pillows/pdp/rosecliff-heights-simply-by-the-sea-w007552554.html