* Supports the trailer tongue without the worry of sinking into the asphalt on hot days
* Eliminates the need to tote and store bulky wood blocks and weighs only 2-lbs
* 5,000 lbs. GVW (Gross Vehicle Weight) rating
* Perfect for RV or boat trailer, 8-5/8″ diameter x 8-3/8″ high
WARNING: Only use on level ground with wheel chocks securely in front/back of both front tires.