Nature"s Way Thistle Twist and Clean 17"" Pewter, Deluxe 17 inch Thistle/Nyjer Seed Feeder features patented Twist and Clean technology that allows you to twist and remove ALL parts in seconds with no need for tools-ALL parts are dishwasher safe!, Patented Even Feed baffles hold seed at EVERY level and divert seed to the feeding ports, The Easy Fill-Less Spill 6-sided tubes are up to 50 percent wider than other tubes on the market, make refilling faster and easier, allow for more ports (6), and allow you to view up to 50 percent more birds!, Feeding holes above and below the perches birds can feed right-side up and upside down!, Made of stay-clear polycarbonate and rust-free aluminum parts with durable bronze or pewter powder-coat finishes, Dimensions: 6"" x 6"" x 20"", SKU: GC15721