Item came from a Ryobi BT3000 Table Saw. Works as it should. Hasn’t been cleaned. Has some piece of clear plastic on the side that I’m not sure if it was originally there or not but the glue? That was holding it on dried up and it fell off. If I get a chance, I’ll try some Goo Gone, or maybe Goof Off, to see if the residue of the adhesive can be removed but it doesn’t effect functionality of the item.