Key features

• •STACKABLE LEVELING BLOCKS: These versatile 4x2 blocks are easily stackable to get your RV, camper, or trailer perfectly level. Each block is one inch tall and adds an inch of height to your vehicle. With 10 blocks included, you can customize the stack height to suit your needs.
• •HEAVY-DUTY DESIGN: These blocks are built to last, with a strong polymer construction that can withstand repeated use and won't crack or split over time. They are rated for RVs, campers, and trailers up to 30,000 lbs., making them perfect for any adventurer.
• •EASY TO USE: Leveling your vehicle is simple with these blocks. Just establish the stack height needed and build the stack with blocks. Be sure not to exceed four blocks high and follow the approved stacking configurations. Then, slowly drive over the stacked blocks and use the parking brake when at a level height.
• •PROTECT YOUR RV: Proper leveling is essential for the health and functioning of your RV, camper, or trailer. These blocks help keep your appliances running smoothly, prevent water or mechanical damage, and protect your family.
• •MADE IN THE USA: All LevelMate products are proudly manufactured and tested for quality in the United States. If you're not satisfied with your product, we offer a 30-day money back guarantee in compliance with Amazon standards. Single block dimensions: 17.25" (L) x 8.55" (W) x 1.5" (H).