Metal Trellis Obelisk A unique black metal garden trellis obelisk that we will suit all gardens modern and traditional. Decorative trellis with ball finial. This trellis fencing is ideal for all climbing plants. Folds away for easy storage when not in use. Black plastic coated metal three sided trellis for longer lasting looks. Metal Trellis - York Garden Centre Please note: You are currently browsing img orangery trellis iron wall trellis to order at classic that is 601x800px in size. This image is listed in decorative garden trellis uk category. Metal Trellis York Garden Centre, 601x800 in 273.65 KB.