Protect suet from weather, squirrels and starlings. We highly recommend this suet feeder because it’s squirrel and big bird proof. The overhanging roof protects the suet from foul weather. Only small songbirds will enter the 1-1/2 inch mesh guard fencing. It holds two cakes, so refills last longer. Excellent squirrel protection. Galvanized steel roof and base. Two cake capacity. Hanger is 8 inches, feeder is 14 x 8 inches.