Creative play with the LEGO® Classic Gray Baseplate (11024). Measuring over 14.5 in. (38cm) square, this high-quality building toy gives kids a spacious 48x48-stud LEGO landscape on which to build, ... play and display. Created for kids 4 years and up with the imagination of LEGO builders with a dazzling array of building possibilities – from street scenes to castles and mountain landscapes. This quality base plate has enough grip to hold LEGO building bricks at any angle, even upside down! The LEGO Classic sets put their self-expression and open play while building, creating, and imagining, thinking skills to enhance children's creative thinking and problem-solving skills.