I saw this and, being a dino nerd, I couldn't resist it. It is huge (36.5" long, 15.5" high and 10.5" front to back), consists of a number of parts that you have to assemble. That part is quite simple (took me 20 mins) and all the parts fit onto a metal rod for strength. No tools or glue involved but the model is pretty sturdy when complete. Its also very well balanced when fitted into its stand where it holds its pose without any need for support. My equally dino-mad son absolutely loves. My only problem it that it is too big for the alcove I had ear-marked it for. Seems to be in-store only (down from £19.99) as I can't see it online. Loads left in the Harlow store.