Round large: length 75 wide 55 thick 5cm, weighing about 0.6kg

                      Round trumpet: length 56 wide 41 thick 3cm, weighing about 0.15kg

                       Xiaoman Yao: long 81 wide and 52 thick 5cm, weighing about 0.6kg

                       Rectangle: Length 65 Width 50 Thickness 2.5cm, Weight Approx. 0.6kg