About this 3D model

Case for Samsung Galaxy Ace2 i8160. I yet to print this case. Mobile size specs: 118.3x62.3x10.5, Size of the case : 1mm thickness + 0.5 extra space on each side for easy fit.. This thing was made with Tinkercad. Edit it online tinkercad.com/things/2Xc30c3lAr1