ROCCS 2PCS Car Wheel Chocks, Heavy Duty Wheel Chock Stoppers for Trailers Caravans Vehicle Wheels Stopper, Pair with Rope

What a load of crap!. Sorry but what I want to say I can't. These are thin hard plastic and hollow. They would not keep a peddle car from going down hill. There is nothing to bite the ground. I have had packing come out of a TV or computer that would do a better job. Don't even consider this product. I am 69 years old. I was a tool and die maker and worked for Boeing and the US Navy as an inspector. I ran a construction company during the day and worked swing shift. I own a farm in Indian and have done a lot of farming in my day. I also rebuild everything from cars to tractors. I had a mid life and went back to collage and received a degree in Architecture. Who ever designed this had no concept of non skid. These can't way a 1/4 of a pound. I am 6-2 and 300 pounds. If I stepped on one I would crush it flat. Take the bloody things off the market, please. Would not be safe with a stake behind it. I have good ones and trust them. These are advertised as heavy duty. If you tired to hold a 1/2 gallon ice cream carton from rolling down hill you would loose. The pressure from the tire would just push them. Enough said. Worst product I have seen in years

These light-weight black molded plastic wheel chocks are nice for the price and having them tied together is helpful for keeping up with them. I bought them for my boat trailer. It is normally on fairly flat surfaces when disconnected from my vehicle. If I leave it parked on an incline I disconnect the chocks and place one under each wheel. They have a handy molded hole for screwing them down for permanent installation. I provided some close up photos to help the decision maker adjust expetations.

I must admit I didn't do much research prior to purchase, however these wheel chocks are MUCH lighter than I had imagined. They may work for my small trailer, however I don't put much trust in them to stay in place without something like a brick behind them to keep them from blowing away. I will replace them with something a little more substantial soon.

These are very lightweight chocks. So mich so that while trying to park the camper on a slight grade these are dangerous! Luckily the campsite had a curbstop on the backside because at only 3,000lbs, our camper completely squashed the chock and rolled backwards slamming into the curb! Needless to say they both ended up in the dumpster on our way out.

great product, delivered on time, love it

Part delivered on time and as represented.They work but the plastic is too hard to get abite on hard or dusty surfaces

I've used the chocks twice in support of replacing my brakes, and they worked great. The small rope on one of the pairs broke during the second use, but that doesn't affect the proper operation of the chocks.

This is a very nice and convenient product.