Created to provide extra perching space when birds are waiting their turn at the feeder, the 12 inch Squiggle Hook provides over 3 ft of waiting room. The pleasing metal spiral makes it an attractive yet functional hanger. Feeders need to be hung or mounted. Silver finish. WARNING This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.