This 100% seed cylinder will feed the birds while keeping the squirrels away. What makes this product special is the formula; sunflower hearts, peanuts, golden safflower, meal worms and it is extra spicy. Hang in the provided net or mount on the Mr.Bird's EZFeeder (item 800). Large size means it will last for days and days, no more running out to refill the feeders constantly. It's just what your customers want, more birds, a greater variety of birds and less squirrels, and just what you want, customers that return time and time again to keep their little birds happy. No waste, no mess, never melt. Attracts birds much more quickly than suet and without the problem of melting in the summer heat. Great for year-round bird feeding. This product contains a strong eye, nose and skin irritant. Wash hands thoroughly with soap and water after handling and keep out of reach of children. 19 oz.