Absolute II Squirrel-Proof Bird Feeder Large (30") Base is made of polycarbonate

Base is made of polycarbonate which is more durable and less porous than most plastics so as to absorb less bacteria and other microorganisms that feed on nectar

Assembly required

but there is so much more to this outstanding dog

Adjustable Eyecups: Twist up and down for comfortable viewing with or without eyeglasses

Batteries: 3 AA

Absolute II Squirrel-Proof Bird Feeder Large (30") Base is made of polycarbonateThis squirrel proof feeder is an excellent choice for those of you who prefer the traditionally styled bird feeder. The tension adjustment on this feeder allows you to not only deter the squirrels, but larger birds such as grackles. It offers feeding perches on both sides allowing great viewing for you and more birds to feed at the same time. Two sided and squirrel proof Adjustable weight settings so you can decide which birds to keep out. Seed saver