This is a cool 515-piece building block set, part of the Oriental Divine Beast Transforming Mech series, featuring unique and outstanding components. With this toy building set, you can construct and pose your favorite mecha, providing an engaging experience for mech enthusiasts. 2-in-1 building block model with dual modes, no disassembly needed for assembly, the finished product can directly transform into a new form. The robot's joints can rotate and bend, allowing for the display of various poses. The parts are tightly fitted, making them less prone to loss. The robot's dimensions are 10.6 inches (length) x 5.9 inches (width) x 10.6 inches (height), while the animal figure measures 11.8 inches (length) x 6.2 inches (width) x 7 inches (height). All parts are made of non-toxic and durable ABS plastic. The perfect birthday gift for children, with stylish and novel design, suitable number of particles, catering to beginner players' assembly experience. Suitable for interactive indoor entertainment for teenagers.