Mr. Bird Safflower Feast Large Wild Bird Seed Cylinder 5 lbs. Contains 100% Safflower Seed Preferred by Cardinals and Grosbeaks Attracts other birds such as chickadees, titmice, cardinals, house finches, and more Safflower is typically not attractive to grackles, blackbirds and squirrels Dimensions: 6" Diameter x 7-3/4" Tall