Quality plastic feeder. Metal bail wire length 8 , diameter 2.5 , capacity .5 pound, 2 port. Great for children or new bird lovers. Constructed of durable plastic parts. UV stabilized polycarbonate tube. Stainless steel wire squirrels can t chew. Size is 8 Inch. Dimensions are 11.75 X 6 X 6 UPC Code = 021964905231