The Woodlink Seed Tube Bird Feeder easily turns your yard into a songbird haven, This feeder offers a wealth for you and your songbirds, The four ports are surrounded by sturdy metal reinforcing them, Each port also has a squared perch which enables some birds to eat resting next to the port while others face the seed and dine in a straightforward manner, A sturdy metal cap and base complete the feeder with a metal hanger to place the item on a hook or branch, Holes on the base help ventilate the tube for fresh seed and enable any water to escape, A raised ridge on the base acts as a baffle directing seed to the two bottom ports, The green color of the metal blends with your yard for a natural feel and the roof lifts upward for easy refills, Invite songbirds into your garden with this Seed Tube Bird Feeder, Dimensions: 6"" Diameter x 21, 5"" H, SKU: WDLNK140