JRK Seed & Turf Supply B200010 10 lbs. Black Oil Sunflower Wild Bird Food Black oil sunflower seeds Attracts - Cardinals&#44; finches&#44; nuthatches&#44; jays&#44; siskins&#44; titmice and many more Feeders to use - Tube feeder&#44; tray or platform feeder&#44; larger covered fly through feeder Capacity - 10 lbs. Dimension - 11 x 5.5 x 22 in.