RV Mattress Underlay Breathable, 80 x 60 in Mattress Underlay Under Mattress Pad, Queen Size 3D Air Mesh Ventilation for RV Camper Boat Bed, Washable Design
$36.75
$36.75
$
16
.99
$16.99
About this item
- Triple-Layer Airflow Design: Breathable mattress underlay features dual mesh fiber surfaces + 3D ventilated core layer. Top mesh accelerates airflow while the middle layer reduces moisture, keeping RV/boat/camper mattresses dry and fresh.
- Oversized & Customizable Fit: 78.7"x60"x0.2" dimensions fit most beds. Easily trimmable with scissors to perfectly match Queen, King, or Twin mattresses for seamless customization.
- Lightweight Heavy-Duty Build: 0.2"-thick premium polypropylene material offers lightweight durability (5mm) with reinforced edges to prevent sagging, ideal for RV/boat mattress support.
- Instant Moisture Defense: Simply place under your mattress to block humidity buildup. Portable design works on-the-go or at home for year-round breathable comfort.
- Multi-Environment Protection: Prevents temperature/humidity damage in RVs, campers, boats, and bedrooms. Extends mattress lifespan by enhancing ventilation and reducing dampness.
