Multi purpose Windshield Wiper under holder/wiper

Multi-purpose windshield wiper spacer that can be placed under the wiper blade holder or directly under the wiper blade to prevent the wiper blades from freezing to the windshield in winter.

As my car has different wiper sizes on the front,  it needs to have a spacer under the holder and the other under the wiper blade (no space under the holder). 

This offset spacer can be used in both ways. The space is large enough for the holder and has a slot for the wiper blade.

Boost MeComments and boosts are welcome :)