THE NEW GENERATION seed feeder is the state of the art in tubular bird feeders today. Made of the finest materials, completely assembled and ready to use, easy to disassemble and clean. Tube is UV stabilized clear virgin polycarbonate to withstand the sun's rays. 4 feeding ports have rain guard tip over openings, to help prevent rain getting in. Threaded base for mounting optional DYPO Garden Pole or seed trays DYA6T, and DYOMNI. 15 inches long, 1 quart capacity. Lifetime Warranty!!