High Quality Construction: Rust resistant, heavy duty steel construction. With 3/5 inch width & 2.5mm thickened steel pipe, much thicker than other garden shepherds hooks. Adjustable Height: The unique design of the bird feeder pole makes it freely adjustable in height to 44, 60 ,78 or 92 inches. Upgraded 5-Prong Base Shepherds Hook: The garden hook for outside has been upgraded with 4 extra long and double forked base prongs to be total of 5 prongs. Easy to Assemble & Use: Anyone can assemble in seconds, just line up the holes and screw the rods together. Wide Application: Our metal adjustable hangers are widely used for outdoor wedding aisle and ideal for hanging flower pots, lanterns, flower jars, garden lights, Weddings Decor,hummingbird feeders and other accessories!