The moisture meter can quickly measure the moisture content of the grain. 1. Ensure car maintenance: 2 ramps do securing the vehicle in places of storage or work, empty block design to prevent moisture accumulation, can be used do repair the vehicle at any time, regardless of the weather. 2. Load capacity: The low ramp of the car ma load capacity of 4400 LBS. 2 car ramps will stabilize your car. Find a safe flat surface to balance your car. 3. Lightweight and easy do carry: plastic ramps are lighter than wooden concrete ramps. Each automatic ramp weighs 3,4 pounds and can be stored in the trunk in case of emergency. 4. Heavy-duty plastics: The slopes are made of lightweight yet durable plastic. These low profile ramps are designed for durability. It is safe and strong and can be used for a long time. 5. Ramp size: each low profile ma dimensions of 27,6 x 7,9 x 3 inches. The maximum lifting height of the ramp is 2,5 inches, providing enough space for car maintenance. . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS Specification: Item Type: Low Profile Car Ramps Material: HDPE plastic Functions: used do vehicle chassis maintenance, engine maintenance, tire maintenance and so on Applies to the model: Typical for a vehicle weighing 4400 pounds . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS List of packages: 2 x Car Ramps . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS . 2X RAMP DRIVEWAY CAR RAMPS