Features: Keep your vehicle dry and comfortable with this motorhome exhaust outlet vent cap. Crafted from durable ABS plastic, it effectively prevents rainwater from entering your vehicle. Crafted from impact resistant ABS plastic, this universal replacement vent cap is designed to withstand harsh conditions. Its unique design allows for proper ventilation while safeguarding against water damage. Suitable for various vehicles, this waterproof vent cap is a practical accessory for outdoor enthusiasts. It easily installs on ventilation pipes and provides reliable protections against rain. Improve the airflows in your trailer with this round exhaust outlet vent cap. Its easy installation process promotes better ventilation, creating a pleasant environment for your travels. Upgrade your vehicle's ventilation system with this durable mushroom head shape vent cap. Its moisture proof sealed construction ensures long lasting durability, making it an essential component for any vehicle owner. Specifications: Material:ABS Inner Diameter:Approx.9.6cm/3.8inch Diameter: Approx.13.46cm/5.3inch Height: Approx.7.62cm/3inch Suitable for 1" to 2-3/8" diameter pipes Color:White Package Includes: 2pcs Plumbing Vent Caps note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.