I designed this to have a nice floating apperence. I recommend print it on the side but it can be printed standing up. Both options need support. The stands on the pictures is printed  with 0.2 layers. The red and Blue one is printed on it's side, the white one is printed standing up. Base is 80mm and where the phone stand it's 60mm. Gap available for different phones thickness is 6, 7 ,8 ,9 ,10, 11, and 12mm.