Measuring over 15 in. (38cm) square, the LEGO® DUPLO® Green Building Plate (10980) provides the ideal landscape for kids aged 18 months and up to build on, play with and display their wonderful creations. Build preschooler skills This 24x24-stud green baseplate 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. Playful learning for toddlers Parents can share precious developmental milestones as LEGO DUPLO toys put open-ended fun, self-expression and confidence into young children’s hands.