Wheel Chocks for RV Trailer, 4 Pack Non Slip Wheel Chocks for Travel Trailers with Rope for Easy Removal, Lightweight Plastic Wheel Stoppers Block for Camper Cars Trucks

Really great deal for the money. Small enough to store easy, but large enough to use on RV trailer. Rope handles makes them really easy to remove.

Nice heavy duty chalks for the price.

Just a basic wheel chock

These worked great for a enclosed trailer.

I got these for general car maintenance. If you’re jacking up your car it’s a good idea to make sure the vehicle isn’t going to roll on you. Unless you’re on a super steep slope it doesn’t take much to keep it secure. These are made tough and leave no question about durability. They’re lightweight and small enough they don’t take up much room and store easily. The design and fit makes them easy to slide right in so there’s no room for any movement. Overall these are a great product and should work well in a variety of situations. Good purchase!

These wheel chocks work keeping it solidly in place even on sloping terrain. They are sturdy but light in weight. The chocks hold to the ground and the tires well. The ropes attached to each unit makes removing them a breeze.Damon M. Tatem

I bought these chocks to use with my RV. They seem to be normal weight and strength as other chocks I have owned. These are a little bit fancier in that they have a pad on the base that might help them be effective on concrete. They also have the usual cleats on the bottom that help them grab on gravel or dirt.One nice feature is the cord that goes through the middle which gives you a handle when trying to remove the chock from under a wheel. I can see I will need to be careful not to let that cable get under the chock or between the chock and the tire so I can still reach it when I need to remove it. It is a convenience feature, but it is only held together with a bit of wire and will come apart as soon as the wire bends, so I wouldn't count on it to pull out a stuck chock.TL;DR These are fairly ordinary chocks with pads for concrete. There is a convenience strap that will come apart if you use the strap to pull on a stuck chock.

Shipping was slow. But product was great.