The Mega Construx Halo Mark 1 Prototype Exosuit Kit / Figure is a 2019 release from the Halo product line by Construx. This interlocking blocks set features a space theme and is designed for LEGO and Mega Construx compatibility. Made of plastic, this retired set includes a Builder Set with the set number GLB71, allowing fans to create their own Halo character family scenes and imaginative play experiences. Perfect for ages 1 and up, this new and sealed product is a must-have for collectors and enthusiasts of building toys.