Review on AC201710300001 MegaDeal Swivel Caster Bearing by Charles Barlow

I had to leave them out overnight and throw away the packaging! Not sure (but should it be?) if they are rubber wheels as it smells like 1000 cigarette butts sitting in the water. for a month! Today I'm starting to soak them in both Dawn and smelly hand soap and pray they come in handy. Danger! Will update IF it's worth the extra effort to save a few bucks. :(Update: I still can't get rid of their stink. It's more work saved than money. I hope workers wherever they complain as this must be a dangerous order as it's overwhelming! Update: Sent back. Waste Don't waste your money and time!They even sent me an email reply saying these are cheap rubber wheels and sent me recommendations on what to buy which I didn't take!