The Vari-Crafts Thistle Seed Feeder features an excellent design that provides a feeding haven for your backyard birds. The feeder tube is made of 1/4" thick, high-density PVC resin that is perfect for feeding small birds with its 2 quart capacity and six feeding stations with individual perches. The tube's clear lexan plastic feeding stations are aluminum reinforced and make the seed level visible. The reservoir is vented to eliminate condensation and keep seed fresh and dry. The feeder cap can be removed for quick filling and the ingenious clip lock system keeps the cap in place. This feeder may be hung using the included 5" stainless steel hanger or pole mounted using any pole with a 3/4" threaded adaptor (1/2" pipe thread). Made in the USA.