Introducing the Mould King 14001 Machine MP5, a set of building blocks suitable for children aged 6 and above. These blocks are made of high-quality plastic material and are compatible with LEGO products. The set includes 4488 pieces, and the finished product measures 53cm in length, 22cm in height, and 4cm in width. The Mould King 14001 Machine MP5 comes with unique features, including electronic components that are battery operated. It's perfect for those who love military-themed building blocks and is packaged in a box. Get your creative juices flowing with this set of building blocks, brought to you by Mould King.