<p><strong>12V Side Exhaust Port Air Fan One-Way Ventilation Fans Dust-proof Strong Wind Cooling Fan for Car RV Caravan Van</strong></p> <p><strong>Description:</strong><br> - Side Air Vent With Blower Fan<br> - Made of durable plastic, weather proof and wear resistant.<br> - Suitable for RV Camper Motorhome Trailer Boat Marine Caravan Yacht.etc.</p> <p><strong>Specification:</strong><br> - Size: Approx 145*135*45mm<br> - Cutting Hole: Approx 97*97mm<br> - Wire Length: Approx 160mm</p> <p><strong>Package Includes:</strong><br> 1 Piece Exhaust Fan Black（One-way strong wind）<br> 3 Pieces Short Screws<br> 8 Pieces Long Screws<br> 2 Pieces Clips</p>