Not sure what your monitor size is ?
Monitor Size: Unknown
Ipod touch 5th gen
Macbook pro with retina display 15
Ipad back real size
Ipad mini 5
Apple full keyboard with numeric keypad
Perfect on all of my monitors. 13.3, 15.4, 17 and 24. Even perfect on my 21 16:9 monitor on Windows.
Absolutely perfect on my 14.2in monitor.
perfect on 13.3in
perfect fit because it came with the computer