Weight adjustable. Holds ¾ quart or 1.3 pounds (750 ml/600 g) of seed. Seed Tube Ventilation System™. Has sturdy stainless steel perches for perching birds and a metal mesh shroud with plenty of footholds for clinging birds. Every Standard part or component is chew-proof, claw-proof, weatherproof or UV-stabilized, or some combination thereof.
Check out the Squirrel Buster Standard in action. Click Here