1. Load Dispersion: The pads used to distribute the load and prevent the jack from sinking into muddy or soft ground. 2. Heavy Duty: With a construction that adds strength, the jack pads for RVs can withstand water, moisture, sunlight and more day in and day out. 3. Rust Proof: High strength ABS and metal material, wear resistant, rust proof, not easy to crack and damage, long service life. 4. Portable: Professional design is easy for you to use, you can put the pads in the trunk of your car without taking up a large space. 5. Practical Accessories: Caravan jack pads gives a secure and stylish fitting when you are out travelling! Completely meet your usage needs. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin