This is a urethane play mat for babies and toddlers. It's a puzzle in the shape of animals, and you can play while assembling it. When connected, the size is 86cm wide x 68cm long. I think it's unused, but the cellophane tape on the box was cut, so I took pictures of the contents. It was clean, so I think it's unused, but I'm listing it as "like new." It's about 1.5cm thick, so it has sufficient thickness.