Droll Yankees SFPC-D Suet Feeder Pole Clamp Double May be hung using the included versatile, heavy duty chain or pole mounted using the included complete clamp Heavy gauge wire - holds up for years of use Holds two suet cakes, raw suet or fruit Birds that may use this feeder: Bluebirds, Catbirds, Chickadees, Jays, Nuthatches, Orioles, Mockingbirds, Tanagers, Titmice and Woodpeckers Lifetime warranty against squirrel damage