Description [Stabilize Your Vehicle]: Stabilize your low-profile vehicles with Vehicle Ramp Set; With a 6,600lbs (3ton) weight capacity, you can be assured a safe surface to level your car and prevent it from sinking into uneven ground [Complete Car Maintenance]: Secure your vehicle in place while being stored or worked on; Wheel blocks honeycomb design provides traction for your tires; Hollowed designed chock blocks prevent moisture build-up so you can use in all weather [How to Use]: Place car lift ramp on a flat surface; Slowly drive onto wheel ramps and stop when your vehicle is level; It is best to put your car in 4-wheel drive and proceed slowly [Use in Case of an Emergency]: Store the portable drive up ramps in your trunk in case of an emergency; Each auto ramp weighs 3.4lbs (54.4oz) for convenient transport; Plastic auto chocks provide a lighter and more portable alternative than traditional wooden or concrete travel trailer wheel chocks [Package Details]: Constructed from heavy-duty molded plastic; Each low profile ramp measures 28 x 8 x 3 inches (700 x 200 x 80mm); Package comes with 2 black automobile ramps