Measuring over 15 in. (38cm) square, the LEGO DUPLO Green Building Plate (10980) base provides the ideal landscape toy for kids to build on, play with and display their wonderful creations. This 24x24-stud green LEGO base plate is ideal 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 DUPLO base board provides a collapse-free way to transport and display kids’ handiwork. Contains 1 piece.