Oil and Wax finish. Handmade by Stephen McRae so dimensions, colour and shape may vary. A hanging S hook version of the Wrought Iron Wren. Individually heated in a gas fired forge to around 1000 degrees Celsius, each 3mm thick steel cut out is forged and formed over the anvil using a handheld cross pein hammer. Therefore, each wren, despite its uniform cut out, is given its own individual 3-dimensional shape. It is then welded onto a 6mm diameter round steel rod which has previously been forged into an S hook, ideal for hanging from trees. The bottom hook of the S hook is then perfect for hanging other things from, such as birdfeeders, lanterns etc.