Dimension:<br> <br> Outer dimension: 8.46"L - 4.53"W - 1.89"H (21.5*11.5*4.8CM)<br> <br> Inner dimension: 7.87" L - 3.82" W – 1.69" H(20.0*9.7*4.3CM)<br> <br> Weight:169g,Color:Black<br> <br> Package Includes: 1 x Hard Case (not include calculator, pencils, eraser, Graphing ruler)