Reversible mat is great for RVs, picnics, and at the beach. Easy clean up, stain resistant. Durable mildew resistant material. Polypropylene tube material weave allows water to drain. Reinforced corners and steel stakes included for securing mat. High grade RV and patio ground mat 550gms per square meter. New UV inhibitor reduces sun fading. Flame retardant. Free reusable storage bag included. 78" x 60"