Great way to feed suet with a wire cage comes with a chain or hook for hanging or can be post mounted. Available in single-in black, blue, lime and red (holds 1lb suet cake) double high-green only (holds two 1lb suet cakes), seed/suet block cage-black only (holds either 2-1lb seed cake or 3lb suet cake).
Suet feeders can also be used to hold nesting material.
Availability varies.