Wheel Chocks Rubber Heavy Duty Wheel Chocks for Travel Trailers with Eyebolt 9.06" x 7.87" x 5.51" 2 Pack（Highlight Black）

Work as advertised but stink to high heaven! Smelled up my whole garage with an intense petroleum kind of smell - had to leave them outside for over a month to tone down the smell. Very solid product.

Don't purchase unless you have an external shed to keep them in. They are quite stinky.

I had to have it out in my backyard for over a month to get rid of the smell…. But it works well and dose it’s job

Works as advertised! Definitely holds my RV wheels in place and gives me piece of mind when parked in a camp site or in a storage facility.

Heavy duty. Great for keeping vehicles put on slanted or uneven ground when you have to jack up for repairs. Unfortunately our driveway qualifies. Be safe. Do the right things. Use these, or something like this.