【3D Mesh Design for Superior Airflow】: Our RV mattress ventilation pad features 3D mesh structure, promotes continuous air circulation under your RV mattress, preventing heat buildup and moisture accumulation for a fresher, drier sleep. Say goodbye to stuffy, damp sleeping conditions. 【Easy Installation】: Simply unpack, place mattress underlay for rv under your mattress, elastic corner bands for fixing the side, preventing slipping or bunching, even when the road gets bumpy or the boat rocks. 【Durable & Reinforced Edge Design】: Unlike others with unfinished edges that easily fray, our ventilation pad features reinforced edge binding for long-lasting durability and safety, prevent fraying. 【Available In A Variety Of Sizes】: Our camper mattress pad are available in 2 sizes, our mattress underlay is designed to fit perfectly without the need for cutting. Including Queen Szie: 80*60 inch, King Szie: 80*78 inch. Please double-check your mattress size before ordering to ensure a perfect fit 【Versatile and Portable】: Keep your bed dry, comfortable, and well-ventilated, no matter where your adventures take you. Ideal for RVs, campers, motorhomes, trailers, boats, and even home mattresses in humid climates. ASIN B0F9PBNQ2Y Size 60*80 in Brand Name MABOZOO Unit Count 1.0 Count Manufacturer MABOZOO Model Number WMB760015-Mattress-Pad-Q Age Range Description Adult Water Resistance Level Moisture Resistant Manufacturer Part Number WMB760015-Mattress-Pad-Q Other Special Features of the Product Breathable, Portable