The KAYTEE Finch Station 2 is a soft, pliable mesh feeder that holds more than 7 pounds of food. The unique, Squiggle Sock design provides more surface area allowing an abundant number of birds to comfortably eat at the same time. The refillable feeder comes with a durable cable that is looped and ready to hang. Enjoy more bird watching opportunities with fewer refills thanks to the super-sized, weather-resistant dome reservoir which holds extra seed, automatically keeping socks filled longer. Each KAYTEE Finch Station 2 comes with four socks: two for use right away and two for replacement. Replace the socks every 4-6 weeks for optimum performance.The simple-to-use, easy-to-clean KAYTEE Finch Station 2 meets the standards of the Wild Bird Feeding Institute.