MYOYAY Mattress Underlay Under Pad with Breathable Meshfiber Cuttable Ventilation Aire Flow for RV Bed Camper Boat （118.1 * 39.4in）

Super Ventilated Mattress Underlay: Our mattress Underlay features a three-layer breathable design with honeycomb air meshes on the surface, thousands of air mesh fibers in the middle, and dense air meshes on the bottom to keep you away from moisture and keep your mattress dry Keeps Air Flowing under Mattress-: The under mattress pad is made of polypropylene material and thousands of air fibers that create air flow to keep the mattress dry, allowing you to sleep comfortably despite the wetness Cuttable and Dynamic Size: The size of under mattress ventilation is 39*118 IN, you can cut any size according to the size of your mattress to make the under mattress ventilation and your mattress fit, it can be used for twins, queen, king's mattress Multiple Use Scenarios: 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 and Simple to Install: The under mattress pad can be cleaned in a simple way by rinsing it with water and then air drying it; Cut the under mattress pad to fit the mattress and then lay it under the mattress to use it