Easy to clean, fun to watch, good for our environment. This squirrel feeder is made of poly-lumber, has a jar to fill with treats for your squirrels. Fill with peanuts, corn, cob corn or critter mix. The squirrels will be very happy! Made from recycled plastic in Wisconsin, this feeder measures 19" long, 7.25 " wide and 15.75" high. The jar is gallon sized.