This 24x24-stud LEGO Duplo Green Building Plate is the ideal starting place for little builders. It holds bricks firmly at any angle (even upside down), opening up an endless world of imaginative play possibilities – from grassy gardens to exotic jungles, steep mountainsides to cool, green, flying machines. And, when the building stops, the firm baseplate provides a collapse-free way to transport and display kids’ handiwork.