1) Name: Tangram big wall bookcase

2) Usage: creative decoration by combining freely and hanging on the wall. It is a special background of dinning room, sofa, televison and so on.
3) Material: MDF + painting
4) colors: White box red bottom,red box black bottom

5) Standard size:Big triangle: hypotenuse 68cm, at right angles to edge 48cm
                 Medium triangle: hypotenuse 48cm, at right angles to edge 34cm
                    Small triangle: hypotenuse 25.4cm, at right angles to edge 18cm
                    Parallelogram: 24cm × 34cm
                              Square: 24cm × 24cm
                                Depth: 16
                                Thickness: 0.9"
6)Package Size:74×74×20cm
7)Weight: Product + outsidepacks+wooden rack ≤ 13.3KG
8)Packaging: cotton + carton+ wooden rack
9)Standard: 7 tangram for a set+ expansion pipe screw
welcome more buyer contact for further more information