Gardman 100m General Purpose Garden Wire 1.2mm thick A 100m roll of general purpose garden tying wire from Gardman. PVC coated metal wire 1.2mm thick. FREE POSTAGE £6.85 Quantity: at £6.85 each Add To Basket A general purpose garden wire, which is an essential for any gardener. Each roll contains 100m of garden wire. This general purpose garden wire is 1.2mm in diameter (metal core and plastic coating) making it suitable for many purposes including all types of tying, training and fixing. This general purpose garden wire is also PVC covered to make it rot-proof and long lasting.