RV Leveling Blocks 2-Pack - 2000lbs Capacity - Trailer Jack Stabilizer for RV, Camper, 5th Wheel - Polypropylene RV Accessories for Uneven Ground

【2000lbs Capacity Per Block】: Supports up to 2000 pounds per block; ideal for various RV types including travel trailers, campers, and 5th wheels; ensures secure leveling and stability on diverse terrains; constructed from rugged polypropylene for lasting durability 【Durable Polypropylene Construction】: Manufactured from high-quality polypropylene material; resistant to UV exposure, water, high temperatures, oil, tar, and soil; built to withstand challenging camping conditions and provide long-term performance; offers a stable and reliable foundation 【Integrated Drainage System】: Features a built-in drainage design; effectively removes excess water; prevents rust and corrosion; extends the lifespan of the leveling blocks; maintains stability in humid environments and wet conditions; supports long-lasting use 【Stackable & Adjustable Height】: Designed to be easily stacked for customized leveling; adjustable to various heights to accommodate uneven surfaces; simplifies the leveling process; provides a secure and stable base for your RV or camper; allows for easy adjustments 【Versatile RV Accessory】: Compatible with tongue jacks, posts, and feet; ideal for use on muddy ground, gravel, or uneven campsites; enhances stability and comfort; simplifies setup and tear-down; includes a 2-pack for convenient use and redundancy