Piece between tailgate and rear bumper - PIC

[K5_Fla]

K5 blazer-

Anyone know where I could get the piece to cover the space between the rear bumper and tailgate....see below. It looks like something should go there? I see a few mounting holes for something....

 

[K85 Octane]

I have one for sale
the picture is on my camera, which is in my garage less than 8 ft from me, but it's currently pouring rain

 

[K5_Fla]

PM sent.....