【Superbly Ventilated Mattress Underlay】 This mattress underlay uses highly breathable 3D Air Mesh Fabric. With large honeycomb holes on the surface and thousands of air mesh fibers in the middle, air and water can flow freely. Such great ventilation helps protect you from moisture and keeps your mattress dry
【0.39 Inch Thick】 Our Mattress Underlay is 0.39 inch thick, much thicker than others. It has strong resilience and is not easy to deform. Sturdy and durable, stand up to long-term use
【Stay-Put Design】 Boasting 4 corner elastic bands and bound edges, this underlay stays securely anchored to your mattress, resisting shifts and slips as you sleep or move. This is especially valuable for camper beds and trailer setups, where stability is a must.
【Multiple Use Scenarios】 Hypervent aire-flow mattress underlay can be used in RVs, campers, yachts, boats, and bedrooms, say goodbye to wet mattresses and create a dry and comfortable sleeping environment
【Easy to Clean, Lightweight & Simple to Install】 Simply wash it by rinsing it with water and then air dry. Our mattress underlay is very lightweight, foldable and portable. Comes with a storage bag.
