Measurements: Height 27cm All our feeders are made from durable and weather-safe materials and are a safe feeder to hold the weight of garden birds. Use on their own, or in groups and watch your feathered visitors gather excitedly to feast on one of their favourite fatty treats. Our fat ball feeder has a squirrel guard with powder coated metal construction. Designed to deter squirrels whilst allowing smaller birds to feed. Height 27cm.