The Supper Dome is constructed of high-impact polycarbonate with removable coated-wire suet holders. The weather-resistant dome keeps the seed and suet dry, and protects the birds while feeding. The dome is supported by an adjustable collar that can be raised or lowered on the solid brass rod. Dispense the type of seed, feed or suet that attracts the birds that you want to visit your yard. You can use the feeder to dispense mealworms, peanuts, sunflower, fruit, jelly, safflower or any blend of seed. The 6.5" diameter, one-piece dish and its 3" diameter central compartment accommodate 2 types of feed at once. The outer compartment has small drainage holes; the inner one does not. The feeder can hang from its brass rod or can be mounted on top of a 5/8" dowel (not included) inserted into the base of the dish. A great feeder to attract birds to your yard year-round. Dimensions: 13" H" x 10.25" diameter. By Birds Choice.