Bird Pole has four bird feeder hanger arms on a Squirrel Proof Bird Pole system. This Bird Feeder Pole kit has two double hanger arms on two levels with a cylinder squirrel baffle below and a twister ground socket. Viewing the bird feeders at two different levels adds interest and also allows for positioning different bird feeders by height which makes for a nice flexible feeder system. The four arms can hold many combinations of bird feeders to attract many different wild birds to your backyard. Our 1" diameter pole is made with .060 tubular steel. Its finish is black semi-gloss, rust resistant, powder coat. The hanger arms have a 12" reach on each arm and with the pole (comes in four pieces) has an approximate height of 90" above ground. The 20" ground socket has 1/2" turning holes to twist in place. The erva kit makes a great center piece in paver landscaping. See our Bird Feeder Pole Systems for bird feeder ideas and let the fun begin!