Erdtmanns 7 By 6.5 By 2-Inch Food Ring, Xx-Large Perfect Consistency Also In Cold Weather Conditions Ideal For Year-Round Feeding Erdmann'S Proved Quality Attracts A Wide Variety Of Wild Birds To Your Garden, Especially Titmice, Woodpeckers, Sparrows, Greenfinches, Siskins And Chaffinches Provides A High Energy Suet Treat For Birds Visiting Your Garden