This is a remixed iPhone XS max case, the differences from the original are :

• there was a defect in the original model when printing there were some lines printed weird[SOLVED]
• scaled to 99.7% from the original size to eliminate phone play inside
• added a 3 by 4 by 0.03cm(x,y,z) box inside the back panel of the case so a metal plate can be added so the phone can be attached to a magnetic car/desk holder. ( see attached photos )