Well that's not a bl =body lift.
They are however bb = Budget boost spacers.
You have 1'' bb spacer "on top" giving 1'' of lift.
And have a 2'' bb spacer "in the middle" giving 2'' lift.
The two small 10mm "tappered ones on the bottom" spacers are factory isolators.
Not the best Idea or most liked thing to do, stacking spacers.