Squirrel Jar Feeder for sunflower seeds and peanuts. Opening for squirrel to enter through is 4 inches wide. Tree or post mount. Glass bottle securely set in wooden "bird house" frame. Roofed frame helps keep food fresh. A back panel for screwing into trees or use a post attachment. Made in USA. Weight is 3 lbs. In Use Dim: 18.00L x 5.50W x 15.00H.