This bird feeder is made of high quality plastic. Sturdy metal top and bottom are reinforced, aging resistant, durable and long lasting. The transparent case allows you to observe the internal food in order to replenish the seed in time. Birds can feed from reasonable side holes and support bird habitats. A hanging ring is designed on the top of the bird feeder for easy hanging or carrying. Ideal for outdoor use, you can easily feed pets or wild birds and watch them in the afternoon. LRFR is committed to providing each customer with the highest standard of customer service.