JNO1016 Features: * Protector * Parasite free Bluebird House is essential in raising and maintaining a healthier brood * Designed to penetrate into crevices, cleaning away spiders and other bugs where they live * Effective in cleaning away parasites in both the larvae and adult stages * Made in the USA * Capacity: 16 Oz. Dimensions: * Dimensions: 9.75"" H x 4"" W x 2.75"" D