Perfect for all under vehicle maintenance and inspections. Long lasting and durable construction for a long service life.They are designed to be durable with high quality steel construction and reinforced support under the tire ramps. High quality heavy duty vehicle maintenance ramp for high durability and strength.Portable automotive ramps with a rugged and structural design providing reliable and convenient access to the underside of your vehicle.1. This product is limited to vehicles with a weight of less than 2 tons; the operators must have skilled driving skills when using it and novices should use it with caution2. The product is suitable for vehicles with an approach angle greater than 17 °; during use please ensure that the wheels are running in the center of the ramp3. It is recommended that someone be directing the vehicle during use. It is strictly forbidden to overwhelm the ramp anti punch. After the vehicle stops on the ramp the engine must be turned off and the handbrake must be applied;4. For your safe use it is recommended to put a backstop at the rear wheel to prevent the vehicle from going backwards SPECIFICATIONSMaterial: SteelMax. Load capacity or 1 piece kg: 1000 KGMax. Load capacity or 2 piece kg: 2000 KGPackaging contents: 2Width in mm: 300Height in mm: 270Total length mm: 940Weight [kg]: 19.75 (pair) IN THE BOX1 Car Ramps (Pair)