• *Heavy duty construction with durable plastic material.
  • *Prevent tires from rolling by set ONE chock on front and another on back of one wheel on rough ground, Safety device to use with ramps or other lifting devices
  • ****Recommended to be used for most vehicles with 20inch diameter tire or smaller, not for the wheel size over 20 inches.
  • *Compact size with rope, light weight for easy pick up and storage, 8.2*5.5*4.7 inch
  • *Package included: set of 4 plastic wheel chocks stoppers.

They are wheel chocks. The vehicle won't roll with these by the tires.

I slightly back the trailer into the rear chock and then put in the front one. It really stabilizes the trailer that way. It comes with a cord attaching each pair and all of them stack together

These work well and the price was great. I am happy with this purchase.

Good , just what I wanted.

Nice and portable. I use these to secure my 1987 Corvette with a manual transmission. My garage has a slight grade leading to the driveway. The Vette is not a daily driver, and I'm reluctant to leave the parking brake engaged for a long time. These give me some peace of mind that my car is not going to roll through the garage door and down the driveway and into the street. The chocks are linked together by a piece of handy nylon rope. Would buy again.

Nice and light store inside each other using compact storage space.... good buy... Regards

Very good for an excellent price

I store my mobile scooter on the landing of the ramp. I back it up the ramp and was bumping into the railing. I bought these chocks to prevent that. It works and just the right size for the back wheels.

I bought these to stop my tadpole trike from rolling in the back of my suv. They work great. I don't need heavy duty chocks, so these worked out great at a great price.

Perfect for my needs