Our 8" MobilePlush Eco Green RV Mattress offers a generous 8 inches of support made with 100% natural latex and reinforced with a CertiPUR-certified Plush foam layer. We are proud to offer our natural latex RV mattress designed specifically for RVs with a 100% natural latex comfort layer, and a lighter yet durable 6" core of CertiPUR-certified PlushFoam, protected in our luxurious cotton cover. Feel blissfully supported on the RV mattress, and bring a bit of eco-luxury with you wherever you roam. Size: Twin