Brontosaurus - 3D mini figure to build yourself. This unique figure made of biodegradable corrugated cardboard is assembled from numbered cardboard layers. The finished figure measures 8.4 x 3.4 x 7.6 cm and weighs only 3 grams. Assembly is easy and takes about 10 to 20 minutes. The set contains all necessary parts, which are eco-friendly and non-toxic. Ideal for creative hobbyists.