Gr8 Garden Patio Large Black Metal Rose Arch With Gate Wedding Archway Ornament Arbour Pergola For Climbing Plants Trellis Support. This high-quality Gr8 garden arch, a perfect choice for roses and climbing plants, is surely an eye-catcher in any garden, patio or terrace. Made from durable iron, this weather resistant garden arch is strong enough to support the most vigorous of climbing plants. With a width of 113 cm approx, the garden arch measures 210 cm high approx, and you could decide the depth with which it is buried into the ground for best stability. This garden arch can easily be installed and mounted. Gr8 Garden Black Metal Garden Gate Wedding Rose Arch Climbing Plant Trellis