This is a replacement emblem for the front of a Chevrolet Trailblazer. Mine fell off of my 2007 Trailblazer SS. It's designed to have 2 M5 brass threaded head inserts installed on the back, you will need 2 M5 screws and washers, too. Personal use only, as I do not own the trademark to the logo.
The author marked this model as their own original creation.