✨ Why You’ll Love These Breather Patches Say goodbye to foggy headlights. These 20mm breather patches are a simple but essential mod to help prevent condensation from building up inside your headlight housings. They let air flow out—without letting moisture in. 💨 Prevents Headlight Fogging – Keeps your lenses clear and dry 💧 Moisture Barrier – Blocks water while allowing heat and pressure to escape 🔧 Easy to Install – Just drill, clean, and stick—done in seconds 🔁 Perfect for Retrofits or Restorations – Recommended after resealing headlights 🔒 Strong Adhesive Seal – Designed to stay put, even through temperature changes 🌫 If you're sealing or modifying headlights, these are a must-have for long-term clarity. 📦 What’s Included 4-pack breather patches 20mm diameter round patches Designed to cover a ½-inch hole 📐 Product Specs Diameter: 20mm (approx. 0.79 in) Hole Fitment: Designed for ½-inch (12.7mm) vent holes Material: Moisture-resistant, breathable membrane with adhesive backing Recommended Use: 2 patches per headlight for optimal airflow Install Guide: 20mm Headlight Breather Patch Install Guide