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Protect your RV with our premium 1/8" Extreme Duty Poly Corrugated RV Underbelly Material, 70.5" wide by 45'. This durable solution offers superior tear resistance, woven mesh support, and insulation for temperature and water resistance. Lightweight and easy to install, it shields your RV's vital components, ensuring long-lasting protection on your travels. Ideal for cold and humid environments, this underbelly material is a reliable choice for maintaining your vehicle's integrity.