The extra-large LEGO DUPLO bricks are particularly well-suited for the youngest LEGO fans aged one and a half to five. The separately available baseplate provides a building surface for stacking DUPLO bricks. There’s no limit to your child’s imagination and creativity. All kinds of constructions can be created with the chunky bricks. LEGO DUPLO also features a range of thematic sets including animals or train sets. These sets do not require a baseplate.