For birds only! What makes this product special is the formula; sunflower hearts, peanuts, golden safflower, mealworms and it is extra spicy hot! Hang with a provided net or on a Mr. Bird EZFeeder (Item 800) or cylinder feeder (item 803). Large size means it will last for days and days, no more running out to refill the feeders constantly. 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 (hot pepper). Wash hands thoroughly with soap and water after handling and keep out of reach of children.Compatible feeders: 800 or 803.Packaging information: barrier packaging.