Dimensions: 3.5 diam. x 13.5H in.. Constructed from glass and copper. Copper coated finish. Intended for all types of birds. Ready to hang and easy to fill. Equipped with 4 feeding stations. Cylindrical tube shaped feeder. The Wood Link Seed 4 Port Brushed Copper Tube Feeder draws the interest of hungry birds. This glass tube feeder has four feeding stations finished in copper. It's perfect for songbirds and comes ready to fill.