Heritage Farms Absolute Seed & Feed Squirrel Resistant Feeder. Adjustable weight settings on spring operated perch closes the access to the seed. Durable powder coated steel body. Pole mounting hardware (only) included. Locking top. Feeder has a no waste seed saver baffle. Seed sold separately. Attracts a wide array of birds to your yard, with a locking top and metal spring-activated perches that work together to keep squirrels away. Counter balance perch is adjustable to three positions to allow light, medium or heavy birds on the perc. The wrong bird or squirrel closes access to seed. Top locks down securely preventing squirrel access and when a squirrel steps onto the perch, a metal shield immediately covers the seed tray, shutting off the seed supply.Holding up to 15 lbs of birds favorite mixed seed, sunflower seeds, peanut halves or safflower, this large capacity feeder requires less frequent filling. Stop birds from shoveling food out with the no waste seed saver baffle. Simply unlatch the squirrel resistant roof and lift for easy filling and cleaning, while seed level indicator window shows when feeder is empty. The overhanging roof and hopper keeps the seed dry and protected from the elements and the all- steel body ensures it will withstand all types of weather and unwanted critters in your backyard for many seasons.