Save money and your lawn with a Songbird Essentials Seed Hoop! Saves money by catching up to 90 percent of spilled seed! Protects lawn and garden from rotting seeds, weeds, and damage to grass. Keeps birds safe from ground predators and eliminates a food source for rodents. Is durable, lightweight and easy to attach, and adapts to virtually all bird feeders. Straps to bird feeders via 4 cords each 36 inches in length. Has a wind guard which saves even more seed. Made of light weight exterior grade vinyl coated fiberglass mesh. The frame is of lightweight flexible tempered steel wire that can be twist folded and collapsed to 1/3 its expanded size for easy storage. The sleeve is made of exterior grade polyester. Hooks are corrosion resistant. Nylon cords adjust easily to virtually any feeder. Makes a great accessory to bird feeder sales. Makes it possible for those in an apartment to still feed the birds. Provides another feeding level for birds like Cardinals and Juncos. Feeder in picture not included.