The product is a lot of 5 green Lego compatible baseplates, each measuring 32 x 32 (10 inches x 10 inches). These baseplates are made of plastic and are part of the Lego building theme. They are ideal for children aged 2 and above who are interested in building and creating with Lego pieces. The baseplates allow for endless possibilities for constructing and designing various buildings and structures, making them a valuable addition to any Lego enthusiast's collection.