Auto Tray Quick-Clean Seed Tray GLID_3179_ The diameter of the spring

The diameter of the spring only is 2 3/4 inch

Attractive enough to display indoors

5 inch entrance features an interior predator guards to protect the nest

This feeder is truly squirrel proof

Simply unscrew the bottle from the base and clean in warm soapy water

Auto Tray Quick-Clean Seed Tray GLID_3179_ The diameter of the springThe perfect accessory for Aspects 2 3 4 inch diameter Quick Clean feeders! Tray catches falling seeds and reduces debris underneath feeder. Finger Hoods allow for clean, easy access when removing base from feeder. Made of sturdy polycarbonate, tray is backed by a lifetime guarantee. Easily snaps on to Quick Clean feeder base, no hardware required. Lifetime Guarantee.