The Lego City 40345 Mars Exploration Minifigure Pack is a new, sealed set that is perfect for young space enthusiasts. With 44 pieces, this set allows kids aged 6 and up to build a space exploration scene complete with an explorer minifigure. The set, released in 2019, is part of the Lego City theme and includes a detailed spacecraft model for imaginative play. This pack is a great addition to any Lego collection and offers hours of creative fun for aspiring astronauts.