Shop Tuff's Double-Sided Pyramid Rubber Wheel Chock with Eyebolt safely secures your vehicle, trailer, and other devices from unwanted movement. With the double-sided pyramid, you can easily place the chock on either side of the tires/wheels for added convenience. The anti-slip design of the chock ensures that this chock will stay securely in place. This chock is made of a tough, rubber material that is resistant to oil, acid, UV, and salt, making this a long-lasting Tuff product that you can count on.