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HyperDrii is a revolutionary ventilation mat that creates an open space between cushions or mattresses in your RV, boat or cabin. By allowing air to flow through a channel, moist air is allowed to vent properly, reducing any condensation that might create a breeding ground under your mattress for a variety of bacteria, mould and mildew.

HyperDrii is strong and can withstand the heaviest of objects - made of a dense, yet flexible polypropylene net matting heat bonded onto a filter fabric that is attached to one side.

Order by the roll (3/4"x 39 1/2" x 50').