B-grade molds are new, never used. B-grade molds have small imperfections and most will be covered up with a layer of clear coat.
The imperfections can include any of the following:
-cosmetic imperfection (dust and specks inside the mold)
-smudge on mold surface
There are multiple molds available. You will be receiving one at random.
This mold has been discontinued. The thickness of the frame is 0.5" and can stand on its own. The circle in the "O" is 3 inches in diameter for a photo/mirorr.