eez rv products 9x18g reversible/durable outdoor patio/rv mats - perfect for camping, beach, picnic in the park - (9ft. x 18ft., grey) eez rv products our high-quality reversible patio mats are made of 100% virgin polypropylene available in our standard 9ft.x 6ft.; 9ft. x12ft. and 9ft. x18ft. sizes.- very durable and easy to take anywhere treated with the best uv-stabilizer available to hinder sun damage. made of three tightly woven straws of various colors, 1.7mm to 1.9mm in diameter constructed of a single seamless piece with an extra-strong thread with the weave tightened to ensure strength. the edges are trimmed with a heat gun and a colorful band is sewn around the edges easily secured to the ground with camping stakes. our customers have used our reversible patio mats on the patio or lanai, in the garden, on the beach, outside a tent or rv. they can also be used indoors, such as at a dog show, in a sunroom, at a cabin, or anywhere else you would use indoor/outdoor carpeting.