I received this as a gift, but I'm not going to use it, so I'm putting it up for sale. The wooden branches look like they have stains, but they wouldn't come off even when wiped, so I think they've been decorated with a gold-colored paint. I'm not quite sure. It's a matching puzzle, so it's easy to assemble. 16 x 16, with each piece being 4.5cm tall. Please allow for some minor variations.