The LEGO TECHNIC VTOL Heavy Cargo Spaceship LT81 (42181) is a new and sealed set that allows builders to create a detailed and intricate spacecraft. With 1365 pieces, this set is designed for ages 10 and up, making it a challenging and rewarding build for older children and adults. The VTOL Heavy Cargo Spaceship features a unique vertical take-off and landing design, perfect for those interested in space exploration and sci-fi themes. At 5.5" in height, 18" in length, and 11" in width, this impressive model is sure to capture the imagination of LEGO enthusiasts.