Measuring over 15 in. (38cm) square, the LEGO DUPLO Green Building Plate (10980) base provides the ideal landscape toy for children aged 18 months/1.5+ to build, play with, and display their wonderful creations. This 24x24-stud green LEGO baseplate is ideal for little builders. It holds bricks securely on every corner (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 sturdy DUPLO baseplate provides a collapse-free way to transport and display kids' handiwork. Parents can share precious developmental milestones with LEGO DUPLO building toys and plates, as young children get unlimited fun, self-expression and confidence in their hands. Measures over 15 in. (38cm) square. Includes 1 piece.