Keep squirrels off of your pole mounted bird feeders with the Audubon Post Mount Wrap Around Squirrel Baffle. This baffle s innovative design allows you to attach it to bird feeder poles after they have been installed rather than before attaching your feeder. This proven practical baffle protects both your birds and their bird seed. The durable weather resistant finish will maintain its green color and quality season after season and its steel construction will stand up to any weather conditions. This baffle is designed to be installed on a 4 inch x 4 inch post. It has a 22 inch diameter and is 7.625 inches tall.